Your local weather forecast for today
Cornwall, ON — 1 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Thursday, April 9, 2026
18:00 |
+16° feels like: +16° |
Partly cloudy
Relative humidity: 39%, pressure: 759 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
19:00 |
+15° feels like: +15° |
Partly cloudy
Relative humidity: 44%, pressure: 759 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
20:00 |
+14° feels like: +14° |
Partly cloudy
Relative humidity: 49%, pressure: 760 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
21:00 |
+13° feels like: +13° |
A mix of sun and cloud
Relative humidity: 53%, pressure: 760 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
22:00 |
+12° feels like: +12° |
A mix of sun and cloud
Relative humidity: 55%, pressure: 760 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
23:00 |
+11° feels like: +11° |
A mix of sun and cloud
Relative humidity: 59%, pressure: 761 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
00:00 |
+10° feels like: +10° |
Overcast
Relative humidity: 64%, pressure: 761 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
01:00 |
+9° feels like: +7° |
Overcast
Relative humidity: 70%, pressure: 761 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
02:00 |
+9° feels like: +7° |
Overcast
Relative humidity: 72%, pressure: 761 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
03:00 |
+9° feels like: +6° |
Mainly sunny
Relative humidity: 75%, pressure: 762 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
04:00 |
+8° feels like: +6° |
Mainly sunny
Relative humidity: 80%, pressure: 762 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
05:00 |
+7° feels like: +4° |
Mainly sunny
Relative humidity: 90%, pressure: 762 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
06:00 |
+5° feels like: +3° |
Overcast
Relative humidity: 96%, pressure: 762 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
07:00 |
+5° feels like: +3° |
Overcast
Relative humidity: 97%, pressure: 762 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
08:00 |
+6° feels like: +4° |
Overcast
Relative humidity: 90%, pressure: 762 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
09:00 |
+7° feels like: +5° |
Overcast
Relative humidity: 81%, pressure: 762 mm Precipitations: 0.2 mm Wind: 7 km/h, northwest |
10:00 |
+6° feels like: +5° |
Rain
Relative humidity: 90%, pressure: 762 mm Precipitations: 1.1 mm Wind: 4 km/h, northwest |
11:00 |
+6° feels like: +6° |
Rain
Relative humidity: 94%, pressure: 762 mm Precipitations: 1.0 mm Wind: 4 km/h, northwest |
12:00 |
+6° feels like: +5° |
Showers
Relative humidity: 95%, pressure: 761 mm Precipitations: 0.7 mm Wind: 4 km/h, northwest |
13:00 |
+6° feels like: +5° |
Showers
Relative humidity: 95%, pressure: 761 mm Precipitations: 0.5 mm Wind: 4 km/h, northwest |
14:00 |
+6° feels like: +4° |
Showers
Relative humidity: 95%, pressure: 760 mm Precipitations: 0.7 mm Wind: 7 km/h, northwest |
15:00 |
+5° feels like: +4° |
Showers
Relative humidity: 94%, pressure: 760 mm Precipitations: 1.2 mm Wind: 7 km/h, northwest |
16:00 |
+6° feels like: +4° |
Showers
Relative humidity: 92%, pressure: 760 mm Precipitations: 0.6 mm Wind: 4 km/h, north |
17:00 |
+5° feels like: +5° |
Showers
Relative humidity: 89%, pressure: 760 mm Precipitations: 0.1 mm Wind: 4 km/h, north |
18:00 |
+6° feels like: +5° |
Light showers
Relative humidity: 86%, pressure: 759 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |