Your local weather forecast for today
Brockville, ON — 1 hour detailed weather forecast
ON, Canada » Brockville
Forecast for today, Tuesday, November 18, 2025
21:00 |
-1° feels like: -5° |
Clear
Relative humidity: 77%, pressure: 758 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
22:00 |
-2° feels like: -5° |
Clear
Relative humidity: 79%, pressure: 758 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
23:00 |
-3° feels like: -6° |
Clear
Relative humidity: 82%, pressure: 758 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
00:00 |
-3° feels like: -6° |
Clear
Relative humidity: 81%, pressure: 758 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
01:00 |
-3° feels like: -5° |
Clear
Relative humidity: 81%, pressure: 758 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
02:00 |
-3° feels like: -3° |
Mainly sunny
Relative humidity: 82%, pressure: 759 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
03:00 |
-4° feels like: -4° |
Mainly sunny
Relative humidity: 83%, pressure: 759 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
04:00 |
-4° feels like: -4° |
Mainly sunny
Relative humidity: 85%, pressure: 759 mm Precipitations: 0.0 mm Wind: 0 km/h, northwest |
05:00 |
-4° feels like: -4° |
Clear
Relative humidity: 87%, pressure: 760 mm Precipitations: 0.0 mm Wind: 0 km/h, northwest |
06:00 |
-3° feels like: -3° |
Clear
Relative humidity: 90%, pressure: 760 mm Precipitations: 0.0 mm Wind: 0 km/h, northwest |
07:00 |
-4° feels like: -4° |
Clear
Relative humidity: 90%, pressure: 760 mm Precipitations: 0.0 mm Wind: 0 km/h, northwest |
08:00 |
-3° feels like: -3° |
Mainly sunny
Relative humidity: 88%, pressure: 761 mm Precipitations: 0.0 mm Wind: 0 km/h, north |
09:00 |
-2° feels like: -2° |
Mainly sunny
Relative humidity: 79%, pressure: 761 mm Precipitations: 0.0 mm Wind: 0 km/h, north |
10:00 |
-1° feels like: -1° |
Mainly sunny
Relative humidity: 69%, pressure: 761 mm Precipitations: 0.0 mm Wind: 0 km/h, north |
11:00 |
0° feels like: 0° |
A mix of sun and cloud
Relative humidity: 62%, pressure: 761 mm Precipitations: 0.0 mm Wind: 0 km/h, north |
12:00 |
+1° feels like: +1° |
A mix of sun and cloud
Relative humidity: 55%, pressure: 761 mm Precipitations: 0.0 mm Wind: 0 km/h, northwest |
13:00 |
+1° feels like: +1° |
A mix of sun and cloud
Relative humidity: 52%, pressure: 761 mm Precipitations: 0.0 mm Wind: 0 km/h, northwest |
14:00 |
+2° feels like: +2° |
Clear
Relative humidity: 52%, pressure: 761 mm Precipitations: 0.0 mm Wind: 0 km/h, northwest |
15:00 |
+2° feels like: +2° |
Clear
Relative humidity: 51%, pressure: 761 mm Precipitations: 0.0 mm Wind: 0 km/h, northwest |
16:00 |
0° feels like: 0° |
Clear
Relative humidity: 59%, pressure: 761 mm Precipitations: 0.0 mm Wind: 0 km/h, west |
17:00 |
-1° feels like: -1° |
Clear
Relative humidity: 60%, pressure: 761 mm Precipitations: 0.0 mm Wind: 0 km/h, northwest |
18:00 |
-1° feels like: -1° |
Clear
Relative humidity: 62%, pressure: 762 mm Precipitations: 0.0 mm Wind: 0 km/h, north |
19:00 |
-2° feels like: -2° |
Clear
Relative humidity: 64%, pressure: 762 mm Precipitations: 0.0 mm Wind: 0 km/h, northeast |
20:00 |
-2° feels like: -2° |
Mainly sunny
Relative humidity: 69%, pressure: 762 mm Precipitations: 0.0 mm Wind: 0 km/h, east |
21:00 |
-2° feels like: -2° |
Mainly sunny
Relative humidity: 73%, pressure: 762 mm Precipitations: 0.0 mm Wind: 0 km/h, southeast |