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Brockville, ON — 3 hour detailed weather forecast


ON, Canada » Brockville


Forecast for today, Friday, May 1, 2026
Detailed forecast - 3 hours intervals

05:00

Sunny
+3°
feels like: +0°
Clear
Relative humidity: 80%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
08:00

Sunny
+5°
feels like: +3°
Clear
Relative humidity: 76%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
11:00

Mainly sunny
+9°
feels like: +9°
Mainly sunny
Relative humidity: 51%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest
14:00

Mainly sunny
+10°
feels like: +10°
Mainly sunny
Relative humidity: 47%, pressure: 752 mm
Precipitations: 0.2 mm
Wind: 11 km/h, west
17:00

Partly cloudy
+11°
feels like: +11°
Partly cloudy
Relative humidity: 50%, pressure: 752 mm
Precipitations: 0.2 mm
Wind: 7 km/h, west
20:00

A mix of sun and cloud
+9°
feels like: +8°
A mix of sun and cloud
Relative humidity: 73%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
23:00

Mainly sunny
+5°
feels like: +4°
Mainly sunny
Relative humidity: 88%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southwest
02:00

Clear
+4°
feels like: +2°
Clear
Relative humidity: 91%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
05:00

A mix of sun and cloud
+3°
feels like: +0°
A mix of sun and cloud
Relative humidity: 94%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 7 km/h, south