FPCN11 CWTO 231500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Friday 23 August 2024 for
today and Saturday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.
City of Toronto.
Today..A mix of sun and cloud. High 26. Humidex 29. UV index 6 or
high.
Tonight..Clear. Low 13.
Saturday..Sunny. High 27. Humidex 32. UV index 7 or high.
Windsor - Leamington - Essex County.
Today..Sunny. High 26. Humidex 29. UV index 8 or very high.
Tonight..Clear. Low 14.
Saturday..Sunny. High 29. Humidex 34. UV index 8 or very high.
Chatham-Kent - Rondeau Park.
Today..Mainly sunny. High 26. Humidex 29. UV index 8 or very high.
Tonight..Clear. Low 14.
Saturday..Sunny. High 29. Humidex 34. UV index 8 or very high.
Sarnia - Petrolia - Western Lambton County.
Today..Sunny. High 26. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 13.
Saturday..Sunny. High 28. Humidex 31. UV index 8 or very high.
Watford - Pinery Park - Eastern Lambton County.
Today..Sunny. High 26. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 13.
Saturday..Sunny. High 28. Humidex 31. UV index 8 or very high.
Rodney - Shedden - Western Elgin County.
Today..Mainly sunny. High 25. Humidex 27. UV index 7 or high.
Tonight..Clear. Low 14.
Saturday..Sunny. High 28. Humidex 32. UV index 7 or high.
St. Thomas - Aylmer - Eastern Elgin County.
Today..A mix of sun and cloud. High 25. Humidex 27. UV index 7 or
high.
Tonight..Clear. Low 14.
Saturday..Sunny. High 28. Humidex 32. UV index 7 or high.
Strathroy - Komoka - Western Middlesex County.
Today..Mainly sunny. High 26. Humidex 29. UV index 7 or high.
Tonight..Clear. Low 14.
Saturday..Sunny. High 28. Humidex 31. UV index 7 or high.
London - Parkhill - Eastern Middlesex County.
Today..A mix of sun and cloud. High 26. Humidex 29. UV index 7 or
high.
Tonight..Clear. Low 14.
Saturday..Sunny. High 28. Humidex 31. UV index 7 or high.
Simcoe - Delhi - Norfolk.
Today..Mainly sunny. High 25. Humidex 27. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. High 27. Humidex 30. UV index 7 or high.
Dunnville - Caledonia - Haldimand.
Today..Sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. High 27. Humidex 30. UV index 7 or high.
Woodstock - Tillsonburg - Oxford County.
Today..A mix of sun and cloud. High 25. Humidex 28. UV index 7 or
high.
Tonight..Clearing this evening. Low 10.
Saturday..Sunny. High 27. Humidex 31. UV index 7 or high.
Brantford - County of Brant.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 10.
Saturday..Sunny. High 27. Humidex 31. UV index 7 or high.
Niagara Falls - Welland - Southern Niagara Region.
Today..Sunny. High 26. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 18.
Saturday..Sunny. High 26. Humidex 30. UV index 7 or high.
St. Catharines - Grimsby - Northern Niagara Region.
Today..Mainly sunny. High 26. Humidex 29. UV index 7 or high.
Tonight..Clear. Low 14.
Saturday..Sunny. High 28. Humidex 33. UV index 7 or high.
City of Hamilton.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. High 27. Humidex 30. UV index 7 or high.
Burlington - Oakville.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h late
this afternoon. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 14.
Saturday..Sunny. Wind becoming southwest 30 km/h in the afternoon.
High 27. Humidex 32. UV index 7 or high.
Halton Hills - Milton.
Today..A mix of sun and cloud. High 26. Humidex 29. UV index 7 or
high.
Tonight..Clear. Low 13.
Saturday..Sunny. High 27. Humidex 32. UV index 7 or high.
Mississauga - Brampton.
Today..A mix of sun and cloud. High 26. Humidex 29. UV index 6 or
high.
Tonight..A few clouds. Low 13.
Saturday..Sunny. High 27. Humidex 32. UV index 7 or high.
Caledon.
Today..A mix of sun and cloud. High 26. Humidex 29. UV index 7 or
high.
Tonight..Clear. Low 12.
Saturday..Sunny. High 27. Humidex 32. UV index 7 or high.
Vaughan - Richmond Hill - Markham.
Today..Mainly cloudy. High 26. Humidex 29. UV index 6 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. High 28. Humidex 31. UV index 7 or high.
Newmarket - Georgina - Northern York Region.
Today..Mainly cloudy. High 26. Humidex 29. UV index 6 or high.
Tonight..Clearing this evening. Low 12.
Saturday..Mainly sunny. High 28. Humidex 31. UV index 7 or high.
Pickering - Oshawa - Southern Durham Region.
Today..A mix of sun and cloud. High 26. Humidex 29. UV index 7 or
high.
Tonight..Clear. Low 13.
Saturday..Sunny. High 28. Humidex 31. UV index 7 or high.
Uxbridge - Beaverton - Northern Durham Region.
Today..Mainly cloudy. High 26. Humidex 29. UV index 7 or high.
Tonight..Clearing this evening. Low 13.
Saturday..Mainly sunny. High 28. Humidex 31. UV index 7 or high.
Goderich - Bluewater - Southern Huron County.
Today..Sunny. High 24. Humidex 27. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. High 27. Humidex 30. UV index 7 or high.
Wingham - Blyth - Northern Huron County.
Today..Mainly sunny. High 24. Humidex 27. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. High 27. Humidex 30. UV index 7 or high.
Stratford - Mitchell - Southern Perth County.
Today..Mainly sunny. High 24. Humidex 27. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. High 27. Humidex 30. UV index 7 or high.
Listowel - Milverton - Northern Perth County.
Today..Sunny. High 24. Humidex 27. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. High 27. Humidex 30. UV index 7 or high.
Kitchener - Cambridge - Region of Waterloo.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 25. Humidex 28. UV index 7 or high.
Tonight..Partly cloudy. Becoming clear this evening. Low 10.
Saturday..Sunny. High 27. Humidex 32. UV index 7 or high.
Guelph - Erin - Southern Wellington County.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Partly cloudy. Becoming clear this evening. Low 11.
Saturday..Sunny. High 27. Humidex 32. UV index 7 or high.
Mount Forest - Arthur - Northern Wellington County.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 11.
Saturday..Sunny. High 27. Humidex 32. UV index 7 or high.
Orangeville - Grand Valley - Southern Dufferin County.
Today..Mainly cloudy. High 24. Humidex 27. UV index 6 or high.
Tonight..Clear. Low 13.
Saturday..Mainly sunny. High 26. Humidex 29. UV index 7 or high.
Shelburne - Mansfield - Northern Dufferin County.
Today..A mix of sun and cloud. High 24. Humidex 27. UV index 7 or
high.
Tonight..A few clouds. Low 13.
Saturday..Mainly sunny. High 26. Humidex 29. UV index 7 or high.
Innisfil - New Tecumseth - Angus.
Today..Mainly cloudy. High 26. Humidex 29. UV index 6 or high.
Tonight..Clearing this evening. Low 10.
Saturday..Mainly sunny. High 28. Humidex 33. UV index 7 or high.
Saugeen Shores - Kincardine - Southern Bruce County.
Today..A mix of sun and cloud. High 24. Humidex 27. UV index 7 or
high.
Tonight..Clear. Low 14.
Saturday..Sunny. High 26. Humidex 29. UV index 7 or high.
Bruce Peninsula - Sauble Beach - Tobermory.
Today..A mix of sun and cloud. Wind becoming southwest 30 km/h this
afternoon. High 24. Humidex 27. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy near midnight. Wind southwest
30 km/h becoming light this evening. Low 14.
Saturday..Clearing in the morning. High 25. Humidex 28. UV index 7 or
high.
Hanover - Dundalk - Southern Grey County.
Today..A mix of sun and cloud. High 24. Humidex 27. UV index 7 or
high.
Tonight..Clear. Low 13.
Saturday..Mainly sunny. High 26. Humidex 29. UV index 7 or high.
Owen Sound - Blue Mountains - Northern Grey County.
Today..A mix of sun and cloud. Becoming sunny this afternoon. Wind
becoming southwest 20 km/h this afternoon. High 24. Humidex 27. UV
index 7 or high.
Tonight..Partly cloudy. Wind southwest 20 km/h becoming light late
this evening. Low 14.
Saturday..Sunny. Becoming a mix of sun and cloud near noon. High 26.
Humidex 29. UV index 7 or high.
Barrie - Collingwood - Hillsdale.
Today..A mix of sun and cloud. Wind northwest 20 km/h becoming light
this afternoon. High 23. Humidex 27. UV index 7 or high.
Tonight..Clearing this evening. Low 13.
Saturday..A mix of sun and cloud. High 27. Humidex 32. UV index 7 or
high.
Midland - Coldwater - Orr Lake.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 23. Humidex 28. UV index 7 or high.
Tonight..A few clouds. Low 14.
Saturday..Mainly sunny. High 25. Humidex 30. UV index 7 or high.
Orillia - Lagoon City - Washago.
Today..A mix of sun and cloud. High 23. Humidex 28. UV index 7 or
high.
Tonight..A few clouds. Low 13.
Saturday..A mix of sun and cloud. High 25. Humidex 30. UV index 7 or
high.
Cobourg - Colborne - Western Northumberland County.
Today..Mainly sunny. Wind southwest 30 km/h. High 24. Humidex 28. UV
index 7 or high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 14.
Saturday..A mix of sun and cloud. Becoming sunny in the morning.
High 25. Humidex 30. UV index 7 or high.
Belleville - Quinte West - Eastern Northumberland County.
Today..Mainly sunny. Wind southwest 30 km/h. High 24. Humidex 28. UV
index 7 or high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 13.
Saturday..A mix of sun and cloud. Becoming sunny in the morning.
High 25. Humidex 30. UV index 7 or high.
Picton - Sandbanks Park.
Today..Mainly sunny. Wind southwest 30 km/h. High 24. Humidex 28. UV
index 7 or high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 15.
Saturday..A mix of sun and cloud. Becoming sunny in the morning.
High 25. Humidex 30. UV index 7 or high.
Napanee - Consecon.
Today..Mainly sunny. Wind southwest 30 km/h. High 24. Humidex 28. UV
index 7 or high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 15.
Saturday..A mix of sun and cloud. Becoming sunny in the morning.
High 25. Humidex 30. UV index 7 or high.
Kingston - Odessa - Frontenac Islands.
Today..Mainly sunny. Wind southwest 30 km/h. High 24. Humidex 28. UV
index 7 or high.
Tonight..A few clouds. Wind southwest 20 km/h becoming light this
evening. Low 15.
Saturday..Mainly sunny. High 25. Humidex 30. UV index 7 or high.
Lindsay - Southern Kawartha Lakes.
Today..A mix of sun and cloud. Wind west 20 km/h becoming light this
afternoon. High 25. Humidex 30. UV index 7 or high.
Tonight..Clearing late this evening. Low 10.
Saturday..Mainly sunny. High 27. Humidex 32. UV index 7 or high.
Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..A mix of sun and cloud. High 25. Humidex 30. UV index 7 or
high.
Tonight..A few clouds. Low 10.
Saturday..Mainly sunny. High 27. Humidex 32. UV index 7 or high.
Peterborough City - Lakefield - Southern Peterborough County.
Today..A mix of sun and cloud. High 25. Humidex 30. UV index 7 or
high.
Tonight..Clearing this evening. Low 10.
Saturday..Sunny. Becoming a mix of sun and cloud in the afternoon.
High 27. Humidex 32. UV index 7 or high.
Apsley - Woodview - Northern Peterborough County.
Today..Mainly sunny. Wind west 20 km/h. High 25. Humidex 30. UV
index 7 or high.
Tonight..A few clouds. Low 10.
Saturday..A mix of sun and cloud. High 27. Humidex 32. UV index 7 or
high.
Stirling - Tweed - Madoc.
Today..Mainly sunny. Wind southwest 20 km/h becoming light this
afternoon. High 25. Humidex 30. UV index 7 or high.
Tonight..A few clouds. Low 11.
Saturday..Mainly sunny. High 26. Humidex 31. UV index 7 or high.
Tamworth - Sydenham - South Frontenac.
Today..Mainly sunny. Wind southwest 20 km/h becoming light this
afternoon. High 25. Humidex 30. UV index 7 or high.
Tonight..Clear. Low 11.
Saturday..Mainly sunny. High 26. Humidex 31. UV index 7 or high.
Kaladar - Bannockburn - Bon Echo Park.
Today..Mainly sunny. Wind southwest 20 km/h becoming light this
afternoon. High 25. Humidex 29. UV index 7 or high.
Tonight..A few clouds. Low 8.
Saturday..Mainly sunny. High 26. Humidex 31. UV index 7 or high.
Bancroft - Hastings Highlands - Denbigh.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 25. Humidex 29. UV index 7 or high.
Tonight..A few clouds. Low 8.
Saturday..Mainly cloudy. High 26. Humidex 31. UV index 7 or high.
Gananoque - Mallorytown.
Today..Sunny. Wind becoming southwest 20 km/h this afternoon.
High 26. Humidex 30. UV index 7 or high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 13.
Saturday..Mainly sunny. High 27. Humidex 32. UV index 7 or high.
Brockville - Prescott.
Today..Sunny. Wind southwest 20 km/h. High 26. Humidex 30. UV index 7
or high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 13.
Saturday..A mix of sun and cloud. High 27. Humidex 32. UV index 7 or
high.
Westport - Charleston Lake.
Today..Mainly sunny. Wind southwest 20 km/h becoming light this
afternoon. High 26. Humidex 30. UV index 7 or high.
Tonight..Clear. Low 13.
Saturday..Mainly sunny. High 27. Humidex 32. UV index 7 or high.
Merrickville-Wolford - Kemptville.
Today..Sunny. Wind becoming southwest 20 km/h this afternoon.
High 26. Humidex 30. UV index 7 or high.
Tonight..Clear. Wind south 20 km/h becoming light this evening.
Low 13.
Saturday..Increasing cloudiness in the morning. High 27. Humidex 32.
UV index 6 or high.
Ottawa North - Kanata - Orl‚ans.
Today..Mainly sunny. High 26. Humidex 29. UV index 7 or high.
Tonight..Clear. Low 13.
Saturday..Increasing cloudiness. High 27. Humidex 30. UV index 6 or
high.
Ottawa South - Richmond - Metcalfe.
Today..Mainly sunny. High 26. Humidex 29. UV index 7 or high.
Tonight..Clear. Low 13.
Saturday..Increasing cloudiness. High 27. Humidex 30. UV index 6 or
high.
Gatineau.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h this
afternoon. High 26. Humidex 29. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. Increasing cloudiness late in the morning. High 27.
Humidex 31. UV index 7 or high.
Prescott and Russell.
Today..Mainly sunny. Wind becoming southwest 20 km/h this afternoon.
High 26. Humidex 30. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Increasing cloudiness. High 27. Humidex 31. UV index 6 or
high.
Morrisburg - Long Sault.
Today..Sunny. Wind becoming southwest 20 km/h this afternoon.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 12.
Saturday..Mainly sunny. Increasing cloudiness late in the morning.
Wind becoming southwest 20 km/h late in the morning. High 27.
Humidex 32. UV index 7 or high.
Cornwall - Lancaster.
Today..Sunny. Wind becoming southwest 30 km/h this afternoon.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 12.
Saturday..Increasing cloudiness in the morning. High 27. Humidex 32.
UV index 7 or high.
Winchester - Newington.
Today..Sunny. Wind becoming southwest 20 km/h this afternoon.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Increasing cloudiness. High 27. Humidex 32. UV index 6 or
high.
Maxville - Alexandria.
Today..Sunny. Wind becoming southwest 20 km/h this afternoon.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Increasing cloudiness. High 27. Humidex 32. UV index 7 or
high.
Plevna - Sharbot Lake - Western Lanark County.
Today..Mainly sunny. High 26. Humidex 30. UV index 7 or high.
Tonight..Clear. Low 11.
Saturday..A mix of sun and cloud. High 27. Humidex 31. UV index 7 or
high.
Smiths Falls - Perth - Eastern Lanark County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
becoming southwest 20 km/h this afternoon. High 26. Humidex 30. UV
index 7 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 11.
Saturday..Increasing cloudiness in the morning. High 27. Humidex 31.
UV index 6 or high.
Port Carling - Port Severn.
Today..Mainly sunny. High 24. Humidex 29. UV index 7 or high.
Tonight..Partly cloudy. 30 percent chance of showers overnight.
Low 14.
Saturday..A mix of sun and cloud. High 25. Humidex 30. UV index 7 or
high.
Bracebridge - Gravenhurst.
Today..Sunny. Wind west 20 km/h becoming light this afternoon.
High 24. Humidex 28. UV index 7 or high.
Tonight..Partly cloudy. 30 percent chance of showers overnight.
Low 9.
Saturday..A mix of sun and cloud. Clearing early in the afternoon.
High 25. Humidex 29. UV index 7 or high.
Town of Parry Sound - Rosseau - Killbear Park.
Today..A mix of sun and cloud. Wind becoming west 20 km/h late this
afternoon. High 23. Humidex 27. UV index 7 or high.
Tonight..Clear. Increasing cloudiness late this evening then
30 percent chance of showers overnight. Wind west 20 km/h becoming
light this evening. Low 10.
Saturday..Sunny. High 25. Humidex 30. UV index 7 or high.
Huntsville - Baysville.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clear. Increasing cloudiness late this evening then
30 percent chance of showers overnight. Low 10.
Saturday..A mix of sun and cloud. Wind becoming southwest 20 km/h in
the afternoon. High 25. Humidex 30. UV index 6 or high.
Haliburton - Minden - Southern Haliburton County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
west 20 km/h becoming light this afternoon. High 23. Humidex 26. UV
index 7 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Low 9.
Saturday..A mix of sun and cloud. Wind becoming southwest 20 km/h
late in the morning. High 24. Humidex 28. UV index 7 or high.
Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..A mix of sun and cloud. Wind becoming west 20 km/h late this
afternoon. High 23. Humidex 26. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Wind
west 20 km/h becoming light this evening. Low 9.
Saturday..A mix of sun and cloud. Wind becoming southwest 20 km/h
late in the morning. High 24. Humidex 28. UV index 7 or high.
Barry's Bay - Killaloe.
Today..Mainly sunny. High 26. Humidex 31. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy before morning. Low 11.
Saturday..Cloudy. Wind becoming southwest 20 km/h late in the
morning. High 27. Humidex 30. UV index 5 or moderate.
Renfrew - Arnprior - Calabogie.
Today..Mainly sunny. High 26. Humidex 31. UV index 7 or high.
Tonight..Clear. Low 11.
Saturday..A mix of sun and cloud. Becoming cloudy in the morning.
High 27. Humidex 30. UV index 5 or moderate.
Petawawa - Pembroke - Cobden.
Today..Mainly sunny. High 26. Humidex 31. UV index 7 or high.
Tonight..Clear. Wind west 20 km/h becoming light late this evening.
Low 11.
Saturday..Cloudy. High 27. Humidex 30. UV index 5 or moderate.
Western Algonquin Park - Lake of Two Rivers.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
becoming southwest 20 km/h late this afternoon. High 24. Humidex 26.
UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers overnight. Wind southwest 20 km/h becoming light
this evening. Low 8.
Saturday..Mainly cloudy. Wind becoming southwest 20 km/h late in the
morning. High 25. Humidex 28. UV index 6 or high.
Deep River - Whitney - Eastern Algonquin Park.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
becoming west 20 km/h late this afternoon. High 24. Humidex 26. UV
index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers overnight. Wind west 20 km/h becoming light this
evening. Low 8.
Saturday..Cloudy. Becoming a mix of sun and cloud in the afternoon.
Wind becoming west 20 km/h late in the morning. High 25. Humidex 28.
UV index 6 or high.
Bayfield Inlet - Dunchurch.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h this
afternoon. High 23. Humidex 26. UV index 7 or high.
Tonight..Clear. Increasing cloudiness late this evening then
30 percent chance of showers overnight. Wind southwest 20 km/h
becoming light this evening. Low 11.
Saturday..A mix of sun and cloud. Wind becoming southwest 20 km/h
late in the morning. High 24. Humidex 27. UV index 6 or high.
South River - Burk's Falls.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h this
afternoon. High 23. Humidex 26. UV index 7 or high.
Tonight..Clear. Increasing cloudiness late this evening then
30 percent chance of showers overnight. Wind southwest 20 km/h
becoming light this evening. Low 11.
Saturday..A mix of sun and cloud. Wind becoming southwest 20 km/h
late in the morning. High 24. Humidex 27. UV index 6 or high.
End
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* Origin: Northern Realms (1:229/664)
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