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Ottawa, ON — 3 hour detailed weather forecast


ON, Canada » Ottawa


Forecast for today, Monday, March 9, 2026
Detailed forecast - 3 hours intervals

20:00

Sunny
+12°
feels like: +12°
Clear
Relative humidity: 43%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 22 km/h, southwest
23:00

A mix of sun and cloud
+9°
feels like: +7°
A mix of sun and cloud
Relative humidity: 58%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
02:00

Overcast
+6°
feels like: +5°
Overcast
Relative humidity: 74%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
05:00

A mix of sun and cloud
+5°
feels like: +5°
A mix of sun and cloud
Relative humidity: 83%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest
08:00

Mainly sunny
+3°
feels like: +0°
Mainly sunny
Relative humidity: 82%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
11:00

A mix of sun and cloud
+6°
feels like: +3°
A mix of sun and cloud
Relative humidity: 56%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
14:00

Overcast
+7°
feels like: +5°
Overcast
Relative humidity: 56%, pressure: 756 mm
Precipitations: 0.6 mm
Wind: 11 km/h, north
17:00

Overcast
+5°
feels like: +2°
Overcast
Relative humidity: 54%, pressure: 757 mm
Precipitations: 0.3 mm
Wind: 14 km/h, north
20:00

Overcast
+5°
feels like: +1°
Overcast
Relative humidity: 51%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 14 km/h, north
23:00

Light showers
+3°
feels like: +-1°
Light showers
Relative humidity: 51%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 11 km/h, north