Your local weather forecast for today
Brockville, ON — 1 hour detailed weather forecast
ON, Canada » Brockville
Forecast for today, Wednesday, December 17, 2025
15:00 |
+4° feels like: +-1° |
Overcast
Relative humidity: 84%, pressure: 748 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
16:00 |
+4° feels like: +-1° |
Overcast
Relative humidity: 85%, pressure: 749 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
17:00 |
+3° feels like: +-1° |
Clear
Relative humidity: 85%, pressure: 751 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
18:00 |
+2° feels like: +-2° |
Clear
Relative humidity: 86%, pressure: 753 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
19:00 |
0° feels like: -4° |
Clear
Relative humidity: 84%, pressure: 754 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
20:00 |
-1° feels like: -5° |
Overcast
Relative humidity: 85%, pressure: 756 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
21:00 |
-3° feels like: -6° |
Overcast
Relative humidity: 86%, pressure: 757 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
22:00 |
-4° feels like: -7° |
Overcast
Relative humidity: 86%, pressure: 758 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
23:00 |
-4° feels like: -6° |
Clear
Relative humidity: 85%, pressure: 758 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
00:00 |
-4° feels like: -4° |
Clear
Relative humidity: 86%, pressure: 759 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |
01:00 |
-6° feels like: -6° |
Clear
Relative humidity: 89%, pressure: 759 mm Precipitations: 0.0 mm Wind: 0 km/h, east |
02:00 |
-7° feels like: -10° |
A mix of sun and cloud
Relative humidity: 94%, pressure: 759 mm Precipitations: 0.0 mm Wind: 4 km/h, southeast |
03:00 |
-6° feels like: -10° |
A mix of sun and cloud
Relative humidity: 94%, pressure: 758 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
04:00 |
-5° feels like: -10° |
A mix of sun and cloud
Relative humidity: 94%, pressure: 758 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
05:00 |
-3° feels like: -8° |
A mix of sun and cloud
Relative humidity: 90%, pressure: 758 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
06:00 |
-2° feels like: -6° |
A mix of sun and cloud
Relative humidity: 88%, pressure: 758 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
07:00 |
-2° feels like: -6° |
A mix of sun and cloud
Relative humidity: 90%, pressure: 758 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
08:00 |
-2° feels like: -6° |
A mix of sun and cloud
Relative humidity: 90%, pressure: 757 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
09:00 |
-1° feels like: -5° |
A mix of sun and cloud
Relative humidity: 85%, pressure: 757 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
10:00 |
+1° feels like: +-3° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 757 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
11:00 |
+2° feels like: +-1° |
A mix of sun and cloud
Relative humidity: 67%, pressure: 756 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
12:00 |
+4° feels like: +0° |
A mix of sun and cloud
Relative humidity: 61%, pressure: 755 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
13:00 |
+4° feels like: +1° |
A mix of sun and cloud
Relative humidity: 58%, pressure: 754 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
14:00 |
+5° feels like: +2° |
A mix of sun and cloud
Relative humidity: 54%, pressure: 753 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
15:00 |
+5° feels like: +2° |
A mix of sun and cloud
Relative humidity: 59%, pressure: 753 mm Precipitations: 0.0 mm Wind: 14 km/h, south |