Your local weather forecast for today
Cornwall, ON — 3 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Wednesday, January 14, 2026
13:00 |
+4° feels like: +0° |
Overcast
Relative humidity: 81%, pressure: 743 mm Precipitations: 0.3 mm Wind: 14 km/h, southwest |
16:00 |
+4° feels like: +0° |
Light showers
Relative humidity: 90%, pressure: 744 mm Precipitations: 0.3 mm Wind: 11 km/h, southwest |
19:00 |
+3° feels like: +1° |
Overcast
Relative humidity: 97%, pressure: 744 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
22:00 |
+1° feels like: +-1° |
Overcast
Relative humidity: 99%, pressure: 744 mm Precipitations: 0.1 mm Wind: 7 km/h, northwest |
01:00 |
-1° feels like: -6° |
Snow
Relative humidity: 91%, pressure: 743 mm Precipitations: 0.6 mm Wind: 14 km/h, north |
04:00 |
-2° feels like: -7° |
Snow
Relative humidity: 91%, pressure: 741 mm Precipitations: 3.1 mm Wind: 14 km/h, north |
07:00 |
-3° feels like: -8° |
Snow
Relative humidity: 91%, pressure: 741 mm Precipitations: 4.7 mm Wind: 14 km/h, north |
10:00 |
-3° feels like: -8° |
Snow
Relative humidity: 87%, pressure: 740 mm Precipitations: 1.6 mm Wind: 11 km/h, north |
13:00 |
-4° feels like: -9° |
Snow
Relative humidity: 86%, pressure: 739 mm Precipitations: 2.4 mm Wind: 11 km/h, northeast |
16:00 |
-7° feels like: -13° |
Snow
Relative humidity: 86%, pressure: 739 mm Precipitations: 0.6 mm Wind: 11 km/h, northwest |