Your local weather forecast for today
Cornwall, ON — 3 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Friday, May 8, 2026
05:00 |
+4° feels like: +1° |
Partly cloudy
Relative humidity: 86%, pressure: 752 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
08:00 |
+6° feels like: +4° |
Overcast
Relative humidity: 77%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
11:00 |
+10° feels like: +7° |
Partly cloudy
Relative humidity: 50%, pressure: 752 mm Precipitations: 0.2 mm Wind: 18 km/h, west |
14:00 |
+11° feels like: +11° |
Mainly sunny
Relative humidity: 44%, pressure: 752 mm Precipitations: 0.1 mm Wind: 14 km/h, west |
17:00 |
+12° feels like: +12° |
Light showers
Relative humidity: 52%, pressure: 751 mm Precipitations: 0.2 mm Wind: 14 km/h, west |
20:00 |
+10° feels like: +8° |
Clear
Relative humidity: 66%, pressure: 752 mm Precipitations: 0.1 mm Wind: 14 km/h, southwest |
23:00 |
+7° feels like: +4° |
Clear
Relative humidity: 68%, pressure: 752 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
02:00 |
+5° feels like: +2° |
A mix of sun and cloud
Relative humidity: 67%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
05:00 |
+4° feels like: +4° |
A mix of sun and cloud
Relative humidity: 78%, pressure: 752 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
08:00 |
+8° feels like: +7° |
Clear
Relative humidity: 67%, pressure: 753 mm Precipitations: 0.0 mm Wind: 4 km/h, south |