Your local weather forecast for today
Cornwall, ON — 1 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Wednesday, March 4, 2026
18:00 |
+3° feels like: +-1° |
Mainly sunny
Relative humidity: 77%, pressure: 762 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
19:00 |
+2° feels like: +-2° |
Mainly sunny
Relative humidity: 79%, pressure: 762 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
20:00 |
+1° feels like: +-3° |
Mainly sunny
Relative humidity: 80%, pressure: 762 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
21:00 |
0° feels like: -3° |
Mainly sunny
Relative humidity: 81%, pressure: 762 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
22:00 |
0° feels like: -4° |
Mainly sunny
Relative humidity: 83%, pressure: 763 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
23:00 |
-1° feels like: -4° |
Clear
Relative humidity: 84%, pressure: 762 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
00:00 |
-2° feels like: -4° |
Clear
Relative humidity: 86%, pressure: 762 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
01:00 |
-3° feels like: -3° |
Clear
Relative humidity: 87%, pressure: 762 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
02:00 |
-3° feels like: -5° |
Clear
Relative humidity: 88%, pressure: 763 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
03:00 |
-4° feels like: -7° |
Clear
Relative humidity: 94%, pressure: 763 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
04:00 |
-4° feels like: -8° |
Clear
Relative humidity: 93%, pressure: 763 mm Precipitations: 0.0 mm Wind: 11 km/h, northeast |
05:00 |
-2° feels like: -7° |
Clear
Relative humidity: 91%, pressure: 764 mm Precipitations: 0.0 mm Wind: 14 km/h, northeast |
06:00 |
-3° feels like: -9° |
Clear
Relative humidity: 84%, pressure: 765 mm Precipitations: 0.0 mm Wind: 18 km/h, northeast |
07:00 |
-4° feels like: -11° |
Clear
Relative humidity: 81%, pressure: 766 mm Precipitations: 0.0 mm Wind: 22 km/h, northeast |
08:00 |
-4° feels like: -12° |
A mix of sun and cloud
Relative humidity: 79%, pressure: 766 mm Precipitations: 0.0 mm Wind: 25 km/h, northeast |
09:00 |
-4° feels like: -12° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 767 mm Precipitations: 0.0 mm Wind: 25 km/h, northeast |
10:00 |
-5° feels like: -12° |
A mix of sun and cloud
Relative humidity: 75%, pressure: 767 mm Precipitations: 0.0 mm Wind: 25 km/h, northeast |
11:00 |
-4° feels like: -12° |
A mix of sun and cloud
Relative humidity: 74%, pressure: 767 mm Precipitations: 0.0 mm Wind: 25 km/h, northeast |
12:00 |
-4° feels like: -11° |
A mix of sun and cloud
Relative humidity: 73%, pressure: 767 mm Precipitations: 0.0 mm Wind: 22 km/h, northeast |
13:00 |
-4° feels like: -11° |
A mix of sun and cloud
Relative humidity: 73%, pressure: 767 mm Precipitations: 0.0 mm Wind: 22 km/h, northeast |
14:00 |
-4° feels like: -11° |
A mix of sun and cloud
Relative humidity: 74%, pressure: 766 mm Precipitations: 0.0 mm Wind: 22 km/h, northeast |
15:00 |
-4° feels like: -11° |
A mix of sun and cloud
Relative humidity: 75%, pressure: 766 mm Precipitations: 0.0 mm Wind: 22 km/h, northeast |
16:00 |
-4° feels like: -11° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 766 mm Precipitations: 0.0 mm Wind: 22 km/h, northeast |
17:00 |
-5° feels like: -12° |
A mix of sun and cloud
Relative humidity: 80%, pressure: 766 mm Precipitations: 0.0 mm Wind: 22 km/h, northeast |
18:00 |
-5° feels like: -12° |
A mix of sun and cloud
Relative humidity: 81%, pressure: 766 mm Precipitations: 0.0 mm Wind: 22 km/h, northeast |