Ottawa, ON Weather

Current Conditions
21°C
Mostly Cloudy
Today: High 25 °C Low 14°C
Today's Weather Details
Sunrise:5:33
Humidity:74%
Visibility:24.1 km
Sunset:20:26
Wind:SE 8 km/h
Pressure:101.0 rising
Data Source: Environment and Climate change Canada
Extended Forecast
Friday
High: 26°C Low: 15°C
Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm.
Saturday
High: 23°C Low: 11°C
Cloudy with 60 percent chance of showers.
Sunday
High: 15°C Low: 5°C
Cloudy with 30 percent chance of showers.
Monday
High: 15°C Low: 4°C
A mix of sun and cloud.
Tuesday
High: 17°C Low: 6°C
A mix of sun and cloud.

Latest Weather News

Humidity climbs in Ottawa to near record temperatures

It’s feeling muggy and humid in the nation’s capital on Thursday as the humidex rises. Environment Canada is noting a shift in temperatures this week that feels well above seasonal. The weather agency…

1h ago

2025 mosquito season could be more intense in Ontario, experts suggest

Pest control experts say soggy weather in the Greater Toronto Area and in other parts of Ontario could mean more bugs in the coming weeks.
Firefighters extricated horse after brutal storm rips through Ottawa

The winds howled through the nation’s capital on Tuesday evening as a storm ripped across the province, bringing power outages and toppling a structure. Firefighters were called to about 50 calls…
Large hail, high winds and risk of tornado in Ottawa

The weather is “favourable” to develop dangerous thunderstorms, possibly capable of producing damaging winds and large hail on Tuesday. Environment Canada said that a cold front moving into the National…