Language selection

Ottawa, ON

Please note that the browser or operating system used on your device is no longer supported. Content may be missing or not displayed as expected, it is best to use the latest version of Edge, Firefox, Safari or Chrome.

Current ConditionsObserved at: Ottawa Macdonald-Cartier Int'l Airport

Mainly Sunny

Mainly Sunny

14°C

Wind:
NW 12 km/h
More details
Temperature:
14.2°C
Pressure:
101.8 kPa
Dew point:
7.5°C
Visibility:
24 km
Humidity:
64%
Date:
Observed at:
Ottawa Macdonald-Cartier Int'l Airport

ForecastForecast issued:

Detailed ForecastForecast issued:

Clear
Tonight
C
Clear. Low 9.
Mainly sunny
Sat, 12 Sep
25°C
A mix of sun and cloud. Becoming sunny in the morning. High 25. Humidex 29. UV index 6 or high.
Night: Cloudy with 40 percent chance of showers. Low 16.
Chance of showers
Sun, 13 Sep
25°C
A mix of sun and cloud with 60 percent chance of showers. High 25.
Night: Cloudy periods with 30 percent chance of showers. Low 11.
Sunny
Mon, 14 Sep
20°C
Sunny. High 20.
Night: Clear. Low 12.
Chance of showers
Tue, 15 Sep
25°C
A mix of sun and cloud with 60 percent chance of showers. High 25.
Night: Cloudy periods with 60 percent chance of showers. Low 12.
Chance of showers
Wed, 16 Sep
22°C
A mix of sun and cloud with 40 percent chance of showers. High 22.
Night: Cloudy. Low 11.
Chance of showers
Thu, 17 Sep
21°C
Cloudy with 40 percent chance of showers. High 21.
Normals:
Max20°C.Min10°C.
Sunrise:
6:36 EDT
Sunset:
19:22 EDT

Features

Colour-coded weather alerts

Learn more about weather alerting in Canada

Improved storm alerts

Learn more about targeted warnings for severe thunderstorms and tornadoes

Date modified: