Your trips
Organise your trips easily with tabs
London
Ontario
Any date
+ Search
background

Smarter Travel Planning

for a Better World

Weather in Ontario

Discover today’s weather in Ontario and see if now is a good time to travel with our 16 day forecast.
Check flight prices to Ontario on Avionero:
Pick dates

Weather in Ontario today

Good Weather
Hot
☀️
Sunny
Temperature, wind, and humidity right now:
☀️
+30°C
Temperature now
+19°C
Min.
+31°C
Max.
5 m/s
Wind now
0 m/s
Min.
10 m/s
Max.
45%
Humidity now
12%
Min.
100%
Max.

Weather in Ontario for the upcoming 16 days

Here’s how the weather in Ontario looks currently:
Today, 24 September
☀️
+30°C
Clear sky
5 m/s
45 %
Thu, 25 September
☀️
+26°C
Clear sky
5 m/s
48 %
Fri, 26 September
☀️
+26°C
Clear sky
5 m/s
50 %
Sat, 27 September
⛅️
+23°C
Few clouds
4 m/s
57 %
Sun, 28 September
☀️
+24°C
Clear sky
5 m/s
53 %
Mon, 29 September
☀️
+27°C
Clear sky
5 m/s
41 %
Tue, 30 September
☁️
+24°C
Broken clouds
3 m/s
40 %
Wed, 01 October
☀️
+27°C
Clear sky
5 m/s
43 %
Thu, 02 October
☀️
+28°C
Clear sky
5 m/s
37 %
Fri, 03 October
☀️
+29°C
Clear sky
4 m/s
36 %
Sat, 04 October
☀️
+31°C
Clear sky
4 m/s
28 %
Sun, 05 October
☀️
+31°C
Clear sky
5 m/s
28 %
Mon, 06 October
☀️
+32°C
Clear sky
5 m/s
27 %
Tue, 07 October
☀️
+31°C
Clear sky
5 m/s
24 %
Wed, 08 October
☀️
+28°C
Clear sky
4 m/s
23 %
Thu, 09 October
☀️
+27°C
Clear sky
4 m/s
35 %

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