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Ottawa, ON — 3 hour detailed weather forecast


ON, Canada » Ottawa


Forecast for today, Tuesday, September 16, 2025
Detailed forecast - 3 hours intervals

11:00

Sunny
+20°
feels like: +20°
Clear
Relative humidity: 56%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northeast
14:00

Sunny
+24°
feels like: +24°
Clear
Relative humidity: 44%, pressure: 763 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
17:00

Sunny
+25°
feels like: +25°
Clear
Relative humidity: 42%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
20:00

Sunny
+20°
feels like: +20°
Clear
Relative humidity: 61%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 4 km/h, east
23:00

Clear
+16°
feels like: +16°
Clear
Relative humidity: 71%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 4 km/h, east
02:00

A mix of sun and cloud
+14°
feels like: +14°
A mix of sun and cloud
Relative humidity: 84%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northeast
05:00

A mix of sun and cloud
+12°
feels like: +12°
A mix of sun and cloud
Relative humidity: 90%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northeast
08:00

A mix of sun and cloud
+15°
feels like: +15°
A mix of sun and cloud
Relative humidity: 86%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northeast
11:00

A mix of sun and cloud
+21°
feels like: +21°
A mix of sun and cloud
Relative humidity: 59%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest