Your local weather forecast for today
Cornwall, ON — 3 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Monday, January 12, 2026
16:00 |
+1° feels like: +-5° |
Snow
Relative humidity: 83%, pressure: 753 mm Precipitations: 1.0 mm Wind: 25 km/h, southwest |
19:00 |
+1° feels like: +-5° |
Light snow
Relative humidity: 84%, pressure: 754 mm Precipitations: 0.1 mm Wind: 22 km/h, southwest |
22:00 |
0° feels like: -5° |
Snow
Relative humidity: 86%, pressure: 754 mm Precipitations: 0.6 mm Wind: 22 km/h, southwest |
01:00 |
0° feels like: -5° |
Snow
Relative humidity: 89%, pressure: 754 mm Precipitations: 0.9 mm Wind: 18 km/h, southwest |
04:00 |
0° feels like: -4° |
Overcast
Relative humidity: 89%, pressure: 754 mm Precipitations: 0.1 mm Wind: 14 km/h, southwest |
07:00 |
0° feels like: -4° |
Overcast
Relative humidity: 89%, pressure: 754 mm Precipitations: 0.1 mm Wind: 14 km/h, southwest |
10:00 |
+2° feels like: +-3° |
Overcast
Relative humidity: 88%, pressure: 753 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
13:00 |
+2° feels like: +-2° |
Overcast
Relative humidity: 76%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
16:00 |
+2° feels like: +0° |
Overcast
Relative humidity: 76%, pressure: 748 mm Precipitations: 0.0 mm Wind: 7 km/h, south |