Ottawa, ON Weather

Current Conditions
-2°C
Light Snow
Today: High 0 °C Low -3°C
Today's Weather Details
Sunrise:7:19
Humidity:100%
Visibility:1 km
Sunset:19:06
Wind:E 26 km/h
Pressure:98.622 rising
Data Source: The Weather Company
Extended Forecast
Sunday
High: -1°C Low: -3°C
POP: 75%
Snow | Cloudy
Monday
High: 12°C Low: -6°C
POP: 76%
Rain | Rain to Snow Showers
Tuesday
High: -3°C Low: -13°C
POP: 23%
Cloudy | Partly Cloudy Night
Wednesday
High: -1°C Low: -4°C
POP: 2%
Mostly Cloudy | Scattered Snow Showers Night
Thursday
High: 4°C Low: -2°C
POP: 32%
Light Snow | Light Snow
Friday
High: °C Low: °C
POP: %

Latest Weather News

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

Temperatures could rise in Ottawa lowering ice build up, meteorologist says

An ice storm is expected in the nation’s capital on Wednesday, with officials warning it should ramp up by the evening. Environment Canada issued a forecast calling for several systems to bring freezing…

March 11, 2026 4:00 pm EST EST

City triggers significant weather protocols ahead of prolonged freezing rain

Officials are warning of multiple longer-term systems bringing dangerous ice to Ottawa and the surrounding region. Environment Canada notes that the low-pressure systems will lead to “significant” freezing…

March 10, 2026 3:11 pm EST EST