Your local weather forecast for today
Cornwall, ON — 1 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Sunday, May 3, 2026
16:00 |
+12° feels like: +12° |
Overcast
Relative humidity: 37%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
17:00 |
+12° feels like: +12° |
Overcast
Relative humidity: 40%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
18:00 |
+12° feels like: +12° |
Mainly sunny
Relative humidity: 48%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
19:00 |
+12° feels like: +12° |
Mainly sunny
Relative humidity: 53%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
20:00 |
+10° feels like: +10° |
Mainly sunny
Relative humidity: 57%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
21:00 |
+9° feels like: +7° |
Overcast
Relative humidity: 65%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
22:00 |
+8° feels like: +6° |
Overcast
Relative humidity: 66%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
23:00 |
+8° feels like: +6° |
Overcast
Relative humidity: 62%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
00:00 |
+8° feels like: +6° |
Partly cloudy
Relative humidity: 61%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
01:00 |
+7° feels like: +5° |
Partly cloudy
Relative humidity: 70%, pressure: 749 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
02:00 |
+7° feels like: +5° |
Partly cloudy
Relative humidity: 77%, pressure: 749 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
03:00 |
+7° feels like: +5° |
Overcast
Relative humidity: 83%, pressure: 749 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
04:00 |
+7° feels like: +5° |
Light showers
Relative humidity: 87%, pressure: 749 mm Precipitations: 0.4 mm Wind: 11 km/h, southwest |
05:00 |
+6° feels like: +4° |
Light showers
Relative humidity: 89%, pressure: 749 mm Precipitations: 0.2 mm Wind: 14 km/h, southwest |
06:00 |
+6° feels like: +2° |
Light showers
Relative humidity: 85%, pressure: 748 mm Precipitations: 0.4 mm Wind: 18 km/h, southwest |
07:00 |
+8° feels like: +4° |
Light showers
Relative humidity: 88%, pressure: 748 mm Precipitations: 0.2 mm Wind: 22 km/h, southwest |
08:00 |
+9° feels like: +5° |
Light showers
Relative humidity: 84%, pressure: 748 mm Precipitations: 0.1 mm Wind: 25 km/h, southwest |
09:00 |
+9° feels like: +6° |
Light showers
Relative humidity: 81%, pressure: 748 mm Precipitations: 0.1 mm Wind: 22 km/h, southwest |
10:00 |
+10° feels like: +7° |
Light showers
Relative humidity: 79%, pressure: 748 mm Precipitations: 0.1 mm Wind: 22 km/h, southwest |
11:00 |
+12° feels like: +12° |
A mix of sun and cloud
Relative humidity: 71%, pressure: 748 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
12:00 |
+15° feels like: +15° |
Overcast
Relative humidity: 57%, pressure: 748 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
13:00 |
+15° feels like: +15° |
Overcast
Relative humidity: 59%, pressure: 748 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
14:00 |
+15° feels like: +15° |
Overcast
Relative humidity: 57%, pressure: 748 mm Precipitations: 0.0 mm Wind: 25 km/h, southwest |
15:00 |
+16° feels like: +16° |
Mainly sunny
Relative humidity: 57%, pressure: 748 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
16:00 |
+17° feels like: +17° |
Mainly sunny
Relative humidity: 56%, pressure: 748 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |