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Gravenhurst, ON — 3 hour detailed weather forecast


ON, Canada » Gravenhurst


Forecast for today, Tuesday, June 23, 2026
Detailed forecast - 3 hours intervals

02:00

Clear
+11°
feels like: +11°
Clear
Relative humidity: 98%, pressure: 739 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest
05:00

Sunny
+11°
feels like: +11°
Clear
Relative humidity: 100%, pressure: 739 mm
Precipitations: 0.0 mm
Wind: 4 km/h, north
08:00

Sunny
+14°
feels like: +14°
Clear
Relative humidity: 89%, pressure: 741 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
11:00

Mainly sunny
+19°
feels like: +19°
Mainly sunny
Relative humidity: 61%, pressure: 741 mm
Precipitations: 0.0 mm
Wind: 14 km/h, north
14:00

A mix of sun and cloud
+22°
feels like: +22°
A mix of sun and cloud
Relative humidity: 48%, pressure: 741 mm
Precipitations: 0.0 mm
Wind: 14 km/h, north
17:00

Mainly sunny
+23°
feels like: +23°
Mainly sunny
Relative humidity: 40%, pressure: 741 mm
Precipitations: 0.0 mm
Wind: 18 km/h, north
20:00

A mix of sun and cloud
+21°
feels like: +21°
A mix of sun and cloud
Relative humidity: 54%, pressure: 741 mm
Precipitations: 0.1 mm
Wind: 7 km/h, northwest
23:00

Clear
+15°
feels like: +15°
Clear
Relative humidity: 83%, pressure: 741 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest
02:00

Mainly sunny
+12°
feels like: +12°
Mainly sunny
Relative humidity: 93%, pressure: 741 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest