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Smarter Travel Planning

Weather in Ottawa

Discover today’s weather in Ottawa and see if now is a good time to travel with our 16 day forecast.
Check flight prices to Ottawa on Avionero:
Dates, flexibility, days away

Weather in Ottawa today

Great Weather
Mild
☀️
Sunny
Temperature, wind, and humidity right now:
☀️
+59°F
Temperature now
+44°F
Min.
+63°F
Max.
3 m/s
Wind now
0 m/s
Min.
8 m/s
Max.
52%
Humidity now
29%
Min.
100%
Max.

Weather in Ottawa for the upcoming 15 days

Here’s how the weather in Ottawa looks currently:
Tue, 22 September
☀️
+59°F
Clear sky
3 m/s
52 %
Wed, 23 September
☀️
+61°F
Clear sky
4 m/s
57 %
Thu, 24 September
☀️
+63°F
Clear sky
2 m/s
53 %
Fri, 25 September
☀️
+64°F
Clear sky
3 m/s
62 %
Sat, 26 September
☁️
+66°F
Broken clouds
3 m/s
59 %
Sun, 27 September
☁️
+68°F
Broken clouds
3 m/s
56 %
Mon, 28 September
☁️
+66°F
Broken clouds
2 m/s
66 %
Tue, 29 September
☀️
+68°F
Clear sky
3 m/s
68 %
Wed, 30 September
🌦
+66°F
Rain
4 m/s
71 %
Thu, 01 October
☁️
+68°F
Broken clouds
4 m/s
85 %
Fri, 02 October
🌦
+72°F
Rain
8 m/s
64 %
Sat, 03 October
🌦
+52°F
Rain
6 m/s
72 %
Sun, 04 October
☀️
+46°F
Clear sky
6 m/s
53 %
Mon, 05 October
☁️
+46°F
Broken clouds
3 m/s
52 %
Tue, 06 October
☁️
+54°F
Broken clouds
6 m/s
71 %

Weather in Ottawa year round

Weather by month. Click on a month to see full weather information.
The average temperature during the whole year is around +54°F, with the lowest average of +23°F in January and the highest average of +81°F in July

Other cities in Canada

Check out the weather for other cities in Canada.

Monthly weather in Ottawa