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Weather in Ontario

Discover today’s weather in Ontario and see if now is a good time to travel with our 16 day forecast.
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Weather in Ontario today

Great Weather
Mild
☀️
Sunny
Temperature, wind, and humidity right now:
☀️
+20°C
Temperature now
+8°C
Min.
+21°C
Max.
5 m/s
Wind now
0 m/s
Min.
17 m/s
Max.
46%
Humidity now
2%
Min.
100%
Max.

Weather in Ontario for the upcoming 15 days

Here’s how the weather in Ontario looks currently:
Today, 10 March
☀️
+20°C
Clear sky
5 m/s
46 %
Wed, 11 March
☀️
+25°C
Clear sky
3 m/s
28 %
Thu, 12 March
☀️
+31°C
Clear sky
3 m/s
14 %
Fri, 13 March
☁️
+32°C
Broken clouds
5 m/s
9 %
Sat, 14 March
☁️
+25°C
Broken clouds
5 m/s
20 %
Sun, 15 March
☀️
+26°C
Clear sky
4 m/s
18 %
Mon, 16 March
☀️
+28°C
Clear sky
4 m/s
14 %
Tue, 17 March
☁️
+30°C
Broken clouds
4 m/s
15 %
Wed, 18 March
☀️
+32°C
Clear sky
4 m/s
10 %
Thu, 19 March
☀️
+33°C
Clear sky
4 m/s
9 %
Fri, 20 March
☀️
+31°C
Clear sky
4 m/s
11 %
Sat, 21 March
☁️
+27°C
Broken clouds
5 m/s
23 %
Sun, 22 March
☁️
+25°C
Broken clouds
5 m/s
34 %
Mon, 23 March
☁️
+23°C
Broken clouds
5 m/s
32 %
Tue, 24 March
☁️
+22°C
Scattered clouds
5 m/s
45 %

Weather in Ontario year round

Weather by month. Click on a month to see full weather information.
The average temperature during the whole year is around +25°C, with the lowest average of +18°C in December and the highest average of +34°C in August

Other cities in USA

Check out the weather for other cities in USA.

Monthly weather in Ontario