Your local weather forecast for today
Cornwall, ON — 3 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Sunday, April 12, 2026
17:00 |
+7° feels like: +4° |
Rain
Relative humidity: 87%, pressure: 764 mm Precipitations: 2.4 mm Wind: 7 km/h, southeast |
20:00 |
+6° feels like: +3° |
Rain
Relative humidity: 96%, pressure: 760 mm Precipitations: 3.6 mm Wind: 11 km/h, east |
23:00 |
+6° feels like: +4° |
Rain
Relative humidity: 97%, pressure: 758 mm Precipitations: 6.4 mm Wind: 7 km/h, east |
02:00 |
+6° feels like: +6° |
Rain
Relative humidity: 96%, pressure: 755 mm Precipitations: 2.9 mm Wind: 4 km/h, north |
05:00 |
+12° feels like: +12° |
A mix of sun and cloud
Relative humidity: 72%, pressure: 752 mm Precipitations: 0.1 mm Wind: 18 km/h, southwest |
08:00 |
+15° feels like: +15° |
A mix of sun and cloud
Relative humidity: 59%, pressure: 752 mm Precipitations: 0.0 mm Wind: 25 km/h, southwest |
11:00 |
+15° feels like: +15° |
Light showers
Relative humidity: 80%, pressure: 750 mm Precipitations: 0.7 mm Wind: 22 km/h, southwest |
14:00 |
+15° feels like: +15° |
Rain
Relative humidity: 95%, pressure: 749 mm Precipitations: 4.7 mm Wind: 25 km/h, southwest |
17:00 |
+16° feels like: +16° |
Showers
Relative humidity: 74%, pressure: 750 mm Precipitations: 0.7 mm Wind: 25 km/h, southwest |