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Guelph, ON — 3 hour detailed weather forecast


ON, Canada » Guelph


Forecast for today, Saturday, December 20, 2025
Detailed forecast - 3 hours intervals

04:00

Overcast
-7°
feels like: -11°
Overcast
Relative humidity: 87%, pressure: 733 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
07:00

A mix of sun and cloud
-8°
feels like: -12°
A mix of sun and cloud
Relative humidity: 83%, pressure: 732 mm
Precipitations: 0.0 mm
Wind: 7 km/h, south
10:00

Overcast
-5°
feels like: -11°
Overcast
Relative humidity: 84%, pressure: 731 mm
Precipitations: 0.0 mm
Wind: 18 km/h, south
13:00

Overcast
-2°
feels like: -8°
Overcast
Relative humidity: 81%, pressure: 728 mm
Precipitations: 0.0 mm
Wind: 14 km/h, south
16:00

Overcast

feels like: -5°
Overcast
Relative humidity: 73%, pressure: 725 mm
Precipitations: 0.1 mm
Wind: 22 km/h, southwest
19:00

Snow
+1°
feels like: +-4°
Snow
Relative humidity: 82%, pressure: 725 mm
Precipitations: 0.5 mm
Wind: 22 km/h, southwest
22:00

Clear

feels like: -5°
Clear
Relative humidity: 80%, pressure: 725 mm
Precipitations: 0.2 mm
Wind: 22 km/h, southwest
01:00

Partly cloudy
-2°
feels like: -9°
Partly cloudy
Relative humidity: 78%, pressure: 727 mm
Precipitations: 0.0 mm
Wind: 32 km/h, west
04:00

Overcast
-6°
feels like: -14°
Overcast
Relative humidity: 83%, pressure: 729 mm
Precipitations: 0.0 mm
Wind: 25 km/h, west
07:00

Light snow
-7°
feels like: -14°
Light snow
Relative humidity: 82%, pressure: 733 mm
Precipitations: 0.2 mm
Wind: 22 km/h, west