- Wind speed
- 14 km/h
- Rain probability
- 77%
Today's Weather Forecast - Ottawa
Today's weather in Ottawa. high 23°C (73°F), low 19°C (66°F). Rainy.
Today’s Hourly Weather Outlook
- Wind speed
- 14 km/h
- Rain probability
- 77%
- Wind speed
- 6 km/h
- Rain probability
- 52%
- Wind speed
- 8 km/h
- Rain probability
- 53%
24-Hour Rain & Temperature Forecast
Sunrise & Sunset
Sunrise
Dawn 5:12 AMTotal Daylight
5% of day elapsedSolar noon 1:09 PM
Sunset
Dusk 9:05 PMRemaining14h 9m
Solar elevation6°
vs yesterday-3 min
Air Quality Index & Health Advice
Air Quality Index
- Air quality level
- Moderate
- Dominant pollutant
- Dominant: PM2.5
- Monitoring station
- Ottawa
- PM2.5
- 55μg/m³
- O₃
- 16ppb
- NO₂
- 3ppb
- SO₂
- 0.2ppb
- CO
- 5ppm
Upcoming 3-Day Forecast
Full 15-Day ForecastNearby Regional Outlook
Ottawa Weather Radar
Live precipitation · Cloud cover · Wind
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