Your local weather forecast for today
Cornwall, ON — 3 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Thursday, November 27, 2025
13:00 |
+4° feels like: +-1° |
Mainly sunny
Relative humidity: 66%, pressure: 747 mm Precipitations: 0.0 mm Wind: 29 km/h, southwest |
16:00 |
+3° feels like: +-1° |
Clear
Relative humidity: 65%, pressure: 747 mm Precipitations: 0.1 mm Wind: 22 km/h, southwest |
19:00 |
+2° feels like: +-3° |
A mix of sun and cloud
Relative humidity: 69%, pressure: 747 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
22:00 |
0° feels like: -5° |
Partly cloudy
Relative humidity: 70%, pressure: 747 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
01:00 |
0° feels like: -5° |
Partly cloudy
Relative humidity: 79%, pressure: 746 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
04:00 |
-1° feels like: -7° |
Overcast
Relative humidity: 77%, pressure: 746 mm Precipitations: 0.5 mm Wind: 18 km/h, southwest |
07:00 |
-2° feels like: -7° |
Light snow
Relative humidity: 70%, pressure: 746 mm Precipitations: 0.4 mm Wind: 18 km/h, southwest |
10:00 |
-1° feels like: -7° |
Snow
Relative humidity: 65%, pressure: 747 mm Precipitations: 0.7 mm Wind: 22 km/h, west |
13:00 |
0° feels like: -7° |
Snow
Relative humidity: 65%, pressure: 748 mm Precipitations: 0.7 mm Wind: 25 km/h, west |