Your local weather forecast for today
Ottawa, ON — 3 hour detailed weather forecast
ON, Canada » Ottawa
Forecast for today, Tuesday, October 21, 2025
11:00 |
+11° feels like: +11° |
Clear
Relative humidity: 64%, pressure: 750 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
14:00 |
+15° feels like: +15° |
A mix of sun and cloud
Relative humidity: 48%, pressure: 749 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
17:00 |
+15° feels like: +15° |
Overcast
Relative humidity: 54%, pressure: 749 mm Precipitations: 0.4 mm Wind: 14 km/h, south |
20:00 |
+12° feels like: +12° |
Partly cloudy
Relative humidity: 67%, pressure: 749 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
23:00 |
+10° feels like: +10° |
Mainly sunny
Relative humidity: 81%, pressure: 749 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
02:00 |
+9° feels like: +8° |
A mix of sun and cloud
Relative humidity: 91%, pressure: 748 mm Precipitations: 0.3 mm Wind: 4 km/h, east |
05:00 |
+7° feels like: +7° |
Mainly sunny
Relative humidity: 94%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |
08:00 |
+8° feels like: +7° |
A mix of sun and cloud
Relative humidity: 95%, pressure: 747 mm Precipitations: 0.8 mm Wind: 4 km/h, east |
11:00 |
+11° feels like: +11° |
Rain
Relative humidity: 85%, pressure: 746 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
14:00 |
+12° feels like: +12° |
Light showers
Relative humidity: 75%, pressure: 745 mm Precipitations: 2.8 mm Wind: 11 km/h, southwest |