Ottawa, ON Weather

Current Conditions
-11°C
Light Snow
Today: High -9 °C Low -16°C
Today's Weather Details
Sunrise:7:11
Humidity:67%
Visibility:12 km
Sunset:19:11
Wind:W 31 km/h
Pressure:99.39 rising
Data Source: The Weather Company
Extended Forecast
Wednesday
High: -2°C Low: -6°C
POP: 21%
Mostly Cloudy | Cloudy
Thursday
High: 3°C Low: -5°C
POP: 47%
Light Snow | Partly Cloudy Night
Friday
High: 3°C Low: -2°C
POP: 24%
Cloudy | Cloudy
Saturday
High: 3°C Low: -4°C
POP: 39%
Rain to Snow Showers | Rain to Snow Showers
Sunday
High: 0°C Low: -10°C
POP: 57%
Light Snow | Partly Cloudy Night
Monday
High: -1°C Low: -9°C
POP: 6%
Partly Cloudy | Fair Mostly Clear

Latest Weather News

Powerful winds knock out electricity to parts of Ottawa

Gusts of up to 70 km/h ushered in rounds of precipitation and also caused power outages in parts of the nation’s capital. According to Environment Canada, the wind is expected to subside by Tuesday…

24m ago

Thunderstorms possible as winds bring cold front to Ottawa

A balmy start to the March break is believed to turn frigid quickly, according to Environment Canada. The forecast is calling for risks of severe thunderstorms and rain showers on Monday evening, with…

21h ago

O-Train suffers damage from freezing rain on east portion of system

“As precipitation increased, Line 1 started to experience issues,” a memo from OC Transpo’s top brass reads. On Wednesday, the city received 22.7 mm of rain and freezing rain, which coated wires, vehicles…

March 12, 2026 3:34 pm EST EST

Icy conditions, downed power lines as temperature flips cool again

Winds gusting across the nation’s capital early Thursday morning caused a few downed power lines and several crashes. After several hours of precipitation and freezing rain on Wednesday, temperatures…

March 12, 2026 1:17 pm EST EST