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Guelph, ON — 3 hour detailed weather forecast


ON, Canada » Guelph


Forecast for today, Thursday, June 18, 2026
Detailed forecast - 3 hours intervals

02:00

Rain
+15°
feels like: +15°
Rain
Relative humidity: 96%, pressure: 718 mm
Precipitations: 4.5 mm
Wind: 14 km/h, southeast
05:00

Rain
+18°
feels like: +18°
Rain
Relative humidity: 97%, pressure: 715 mm
Precipitations: 8.9 mm
Wind: 14 km/h, southwest
08:00

Showers
+18°
feels like: +18°
Showers
Relative humidity: 96%, pressure: 716 mm
Precipitations: 1.1 mm
Wind: 22 km/h, southwest
11:00

Showers
+18°
feels like: +18°
Showers
Relative humidity: 78%, pressure: 717 mm
Precipitations: 1.6 mm
Wind: 32 km/h, west
14:00

Light showers
+18°
feels like: +18°
Light showers
Relative humidity: 73%, pressure: 720 mm
Precipitations: 0.0 mm
Wind: 32 km/h, west
17:00

Light showers
+18°
feels like: +18°
Light showers
Relative humidity: 73%, pressure: 721 mm
Precipitations: 0.6 mm
Wind: 32 km/h, west
20:00

Sunny
+17°
feels like: +17°
Clear
Relative humidity: 76%, pressure: 723 mm
Precipitations: 0.0 mm
Wind: 25 km/h, west
23:00

Clear
+13°
feels like: +13°
Clear
Relative humidity: 80%, pressure: 725 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
02:00

Clear
+13°
feels like: +13°
Clear
Relative humidity: 85%, pressure: 726 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west