Your local weather forecast for today
Brockville, ON — 3 hour detailed weather forecast
ON, Canada » Brockville
Forecast for today, Tuesday, October 21, 2025
20:00 |
+12° feels like: +12° |
Overcast
Relative humidity: 74%, pressure: 748 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
23:00 |
+10° feels like: +8° |
Mainly sunny
Relative humidity: 81%, pressure: 748 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
02:00 |
+9° feels like: +8° |
Mainly sunny
Relative humidity: 86%, pressure: 747 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
05:00 |
+8° feels like: +8° |
Clear
Relative humidity: 92%, pressure: 746 mm Precipitations: 0.4 mm Wind: 4 km/h, south |
08:00 |
+8° feels like: +6° |
Showers
Relative humidity: 94%, pressure: 745 mm Precipitations: 0.7 mm Wind: 7 km/h, south |
11:00 |
+11° feels like: +11° |
Showers
Relative humidity: 81%, pressure: 745 mm Precipitations: 3.3 mm Wind: 18 km/h, southwest |
14:00 |
+11° feels like: +11° |
Light showers
Relative humidity: 72%, pressure: 744 mm Precipitations: 0.7 mm Wind: 18 km/h, southwest |
17:00 |
+12° feels like: +12° |
Light showers
Relative humidity: 75%, pressure: 745 mm Precipitations: 1.4 mm Wind: 18 km/h, southwest |
20:00 |
+8° feels like: +5° |
Light showers
Relative humidity: 84%, pressure: 746 mm Precipitations: 0.2 mm Wind: 18 km/h, southwest |
23:00 |
+7° feels like: +4° |
Showers
Relative humidity: 92%, pressure: 746 mm Precipitations: 3.4 mm Wind: 14 km/h, southwest |