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Gravenhurst, ON — 3 hour detailed weather forecast


ON, Canada » Gravenhurst


Forecast for today, Saturday, March 28, 2026
Detailed forecast - 3 hours intervals

14:00

A mix of sun and cloud
-4°
feels like: -11°
A mix of sun and cloud
Relative humidity: 46%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 22 km/h, west
17:00

Light snow
-3°
feels like: -10°
Light snow
Relative humidity: 61%, pressure: 749 mm
Precipitations: 0.2 mm
Wind: 22 km/h, west
20:00

Overcast
-4°
feels like: -9°
Overcast
Relative humidity: 60%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
23:00

Overcast
-4°
feels like: -7°
Overcast
Relative humidity: 67%, pressure: 748 mm
Precipitations: 0.1 mm
Wind: 7 km/h, southwest
02:00

Light snow
-5°
feels like: -8°
Light snow
Relative humidity: 79%, pressure: 748 mm
Precipitations: 0.2 mm
Wind: 7 km/h, south
05:00

Partly cloudy
-6°
feels like: -10°
Partly cloudy
Relative humidity: 82%, pressure: 746 mm
Precipitations: 0.0 mm
Wind: 4 km/h, south
08:00

Overcast
-3°
feels like: -7°
Overcast
Relative humidity: 78%, pressure: 746 mm
Precipitations: 0.0 mm
Wind: 7 km/h, south
11:00

A mix of sun and cloud
+3°
feels like: +0°
A mix of sun and cloud
Relative humidity: 60%, pressure: 746 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
14:00

Overcast
+6°
feels like: +2°
Overcast
Relative humidity: 54%, pressure: 744 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west