10-Day Weather Forecast for Ontario (CA)
Six-hourly outlook through Sunday 26 July. Updated every three hours via MET Norway.
What's the weather in Ontario this week?
Today's weather - Thursday 16 Jul
This evening, the weather in Ontario will be clear skies, with temperatures around 28°C (82°F), dropping to 25°C (77°F) overnight.
Tomorrow's weather - Friday 17 Jul
Tomorrow's weather in Ontario will be clear skies. The maximum predicted temperature is a very warm 32°C (90°F), while the minimum temperature is a warm 22°C (72°F).
10-Day Weather Forecast
The 10-day forecast shows that temperatures will get warmer, maximum temperatures reach 35°C (95°F) on Wednesday. During this period, expect daytime highs around 32°C (90°F) and nighttime lows around 22°C (72°F). Compared to typical July conditions, these temperatures are typical. There will be plenty of sunshine during this period. Precipitation levels will be much less than usual (versus normal July rainfall), with mostly dry conditions. Expect generally calm wind conditions.
Weather Forecast FAQ for Ontario
When will be the warmest day next week?
The warmest day is expected to be Wednesday with a high of 35°C (95°F).
When will be the coldest day?
The coldest day is forecasted for Monday with a low of 20°C (68°F).
Will it rain next week in Ontario?
No significant rainfall is currently expected during the next 10 days.
How much rainfall is expected next week?
A total of 0 mm (0 in) of rain is forecasted for the 10-day period.
What will be the temperature range next week?
Temperatures will range from 20°C (68°F) to 35°C (95°F).
More about Ontario
Explore the full Ontario climate overview with monthly averages, or check rainfall data and temperature by month.
Ontario weather by month
Browse monthly averages for Ontario: climate by month with temperature, rainfall and sunshine.
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