Weather.Knopka.ca
Your local weather forecast for today

Brockville, ON — 3 hour detailed weather forecast


ON, Canada » Brockville


Forecast for today, Sunday, May 24, 2026
Detailed forecast - 3 hours intervals

02:00

Rain
+10°
feels like: +10°
Rain
Relative humidity: 94%, pressure: 764 mm
Precipitations: 5.7 mm
Wind: 11 km/h, southeast
05:00

Rain
+9°
feels like: +7°
Rain
Relative humidity: 94%, pressure: 763 mm
Precipitations: 8.4 mm
Wind: 18 km/h, southeast
08:00

Rain
+10°
feels like: +7°
Rain
Relative humidity: 94%, pressure: 763 mm
Precipitations: 2.2 mm
Wind: 14 km/h, southeast
11:00

Showers
+11°
feels like: +11°
Showers
Relative humidity: 93%, pressure: 762 mm
Precipitations: 0.8 mm
Wind: 18 km/h, southeast
14:00

Showers
+14°
feels like: +14°
Showers
Relative humidity: 91%, pressure: 761 mm
Precipitations: 0.8 mm
Wind: 7 km/h, southeast
17:00

Light showers
+16°
feels like: +16°
Light showers
Relative humidity: 84%, pressure: 759 mm
Precipitations: 0.2 mm
Wind: 7 km/h, south
20:00

Overcast
+16°
feels like: +16°
Overcast
Relative humidity: 81%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 11 km/h, south
23:00

Overcast
+14°
feels like: +14°
Overcast
Relative humidity: 83%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 14 km/h, south
02:00

Rain
+12°
feels like: +12°
Rain
Relative humidity: 95%, pressure: 758 mm
Precipitations: 2.1 mm
Wind: 11 km/h, south