LOCAL FORECASTS ACROSS CANADA

Ontario Weather

Find current conditions, forecasts, and official alerts for 96 communities across Ontario.

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Major Ontario forecasts

ON Mississauga View forecast ON Brampton View forecast ON London View forecast ON Markham View forecast ON Windsor View forecast ON Oakville View forecast ON Burlington View forecast ON Greater Sudbury View forecast

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Ontario weather directory

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THE SOURCE MATTERS

Weather information for life in Canada.

Weather data provided by Environment and Climate Change Canada. View Environment and Climate Change Canada weather source.