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Guelph, ON — 3 hour detailed weather forecast


ON, Canada » Guelph


Forecast for today, Thursday, December 18, 2025
Detailed forecast - 3 hours intervals

07:00

A mix of sun and cloud

feels like: -5°
A mix of sun and cloud
Relative humidity: 88%, pressure: 731 mm
Precipitations: 0.0 mm
Wind: 18 km/h, south
10:00

A mix of sun and cloud

feels like: -6°
A mix of sun and cloud
Relative humidity: 81%, pressure: 729 mm
Precipitations: 0.0 mm
Wind: 22 km/h, south
13:00

Partly cloudy
+2°
feels like: +-3°
Partly cloudy
Relative humidity: 70%, pressure: 726 mm
Precipitations: 0.0 mm
Wind: 22 km/h, south
16:00

Mainly sunny
+3°
feels like: +-1°
Mainly sunny
Relative humidity: 74%, pressure: 724 mm
Precipitations: 0.0 mm
Wind: 22 km/h, south
19:00

A mix of sun and cloud
+5°
feels like: +1°
A mix of sun and cloud
Relative humidity: 76%, pressure: 722 mm
Precipitations: 0.0 mm
Wind: 22 km/h, south
22:00

Showers
+6°
feels like: +2°
Showers
Relative humidity: 91%, pressure: 719 mm
Precipitations: 1.0 mm
Wind: 22 km/h, south
01:00

Rain
+6°
feels like: +2°
Rain
Relative humidity: 94%, pressure: 715 mm
Precipitations: 0.6 mm
Wind: 29 km/h, south
04:00

Rain
+4°
feels like: +0°
Rain
Relative humidity: 98%, pressure: 713 mm
Precipitations: 4.3 mm
Wind: 14 km/h, southwest
07:00

Snow and Rain
+1°
feels like: +-4°
Snow and Rain
Relative humidity: 95%, pressure: 713 mm
Precipitations: 2.8 mm
Wind: 18 km/h, west