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Guelph, ON — 3 hour detailed weather forecast


ON, Canada » Guelph


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

08:00

Partly cloudy
+13°
feels like: +13°
Partly cloudy
Relative humidity: 81%, pressure: 733 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
11:00

A mix of sun and cloud
+23°
feels like: +23°
A mix of sun and cloud
Relative humidity: 51%, pressure: 734 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
14:00

Mainly sunny
+27°
feels like: +27°
Mainly sunny
Relative humidity: 53%, pressure: 734 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
17:00

Mainly sunny
+26°
feels like: +27°
Mainly sunny
Relative humidity: 60%, pressure: 733 mm
Precipitations: 0.4 mm
Wind: 14 km/h, northwest
20:00

Sunny
+21°
feels like: +21°
Clear
Relative humidity: 70%, pressure: 733 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
23:00

Clear
+15°
feels like: +15°
Clear
Relative humidity: 86%, pressure: 734 mm
Precipitations: 0.0 mm
Wind: 11 km/h, north
02:00

Clear
+13°
feels like: +13°
Clear
Relative humidity: 91%, pressure: 734 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
05:00

Mainly sunny
+11°
feels like: +11°
Mainly sunny
Relative humidity: 94%, pressure: 735 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
08:00

Sunny
+11°
feels like: +11°
Clear
Relative humidity: 92%, pressure: 736 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north