Your local weather forecast for today
Cornwall, ON — 3 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Friday, April 3, 2026
20:00 |
+14° feels like: +14° |
Mainly sunny
Relative humidity: 65%, pressure: 754 mm Precipitations: 0.1 mm Wind: 25 km/h, west |
23:00 |
+9° feels like: +6° |
Overcast
Relative humidity: 71%, pressure: 758 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
02:00 |
+4° feels like: +2° |
A mix of sun and cloud
Relative humidity: 81%, pressure: 762 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
05:00 |
+2° feels like: +-1° |
A mix of sun and cloud
Relative humidity: 87%, pressure: 764 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
08:00 |
+2° feels like: +-2° |
A mix of sun and cloud
Relative humidity: 74%, pressure: 765 mm Precipitations: 0.0 mm Wind: 14 km/h, northeast |
11:00 |
+5° feels like: +0° |
Overcast
Relative humidity: 62%, pressure: 766 mm Precipitations: 0.0 mm Wind: 22 km/h, east |
14:00 |
+7° feels like: +3° |
Overcast
Relative humidity: 46%, pressure: 763 mm Precipitations: 0.0 mm Wind: 22 km/h, east |
17:00 |
+7° feels like: +3° |
Overcast
Relative humidity: 54%, pressure: 760 mm Precipitations: 0.0 mm Wind: 22 km/h, northeast |
20:00 |
+7° feels like: +3° |
Showers
Relative humidity: 63%, pressure: 756 mm Precipitations: 0.3 mm Wind: 22 km/h, east |
23:00 |
+7° feels like: +5° |
Light showers
Relative humidity: 76%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, east |