Your local weather forecast for today
Cornwall, ON — 3 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Monday, May 4, 2026
08:00 |
+8° feels like: +6° |
Rain
Relative humidity: 92%, pressure: 749 mm Precipitations: 0.5 mm Wind: 18 km/h, southwest |
11:00 |
+12° feels like: +12° |
Overcast
Relative humidity: 72%, pressure: 749 mm Precipitations: 0.3 mm Wind: 18 km/h, southwest |
14:00 |
+15° feels like: +15° |
Partly cloudy
Relative humidity: 56%, pressure: 748 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
17:00 |
+18° feels like: +18° |
Partly cloudy
Relative humidity: 56%, pressure: 747 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
20:00 |
+16° feels like: +16° |
A mix of sun and cloud
Relative humidity: 68%, pressure: 747 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
23:00 |
+14° feels like: +14° |
A mix of sun and cloud
Relative humidity: 64%, pressure: 747 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
02:00 |
+14° feels like: +14° |
Partly cloudy
Relative humidity: 61%, pressure: 746 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
05:00 |
+14° feels like: +14° |
A mix of sun and cloud
Relative humidity: 69%, pressure: 746 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
08:00 |
+16° feels like: +16° |
Overcast
Relative humidity: 73%, pressure: 746 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |