Your local weather forecast for today

Ontario Weather Forecast and Conditions

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You are viewing forecast for Ontario, change province

Weather conditions for major cities in Ontario

Toronto, ON

Chance of thunderstorms

Day: 32°
Night: 22°

Ottawa, ON

Chance of thunderstorms

Day: 30°
Night: 19°

Mississauga, ON

Partly cloudy

Day: 32°
Night: 22°

Kitchener, ON

Mainly sunny

Day: 31°
Night: 20°

London, ON

Clear

Day: 31°
Night: 21°

Vaughan, ON

Chance of thunderstorms

Day: 33°
Night: 21°

Barrie, ON

Chance of thunderstorms

Day: 32°
Night: 20°

Chance of thunderstorms

Day: 33°
Night: 21°

A mix of sun and cloud

Day: 27°
Night: 16°

Hamilton, ON

Mainly sunny

Day: 32°
Night: 22°

Oakville, ON

Mainly sunny

Day: 30°
Night: 22°

Newmarket, ON

Chance of thunderstorms

Day: 32°
Night: 20°