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St. Thomas, ON — 3 hour detailed weather forecast


ON, Canada » St. Thomas


Forecast for today, Saturday, April 11, 2026
Detailed forecast - 3 hours intervals

02:00

Clear
+2°
feels like: +-1°
Clear
Relative humidity: 91%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 11 km/h, north
05:00

Sunny
+1°
feels like: +-2°
Clear
Relative humidity: 91%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 11 km/h, north
08:00

Sunny
+2°
feels like: +-2°
Clear
Relative humidity: 82%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
11:00

Sunny
+6°
feels like: +3°
Clear
Relative humidity: 48%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 14 km/h, north
14:00

Sunny
+9°
feels like: +8°
Clear
Relative humidity: 41%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
17:00

Sunny
+10°
feels like: +9°
Clear
Relative humidity: 41%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
20:00

Sunny
+6°
feels like: +6°
Clear
Relative humidity: 60%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southwest
23:00

A mix of sun and cloud
+4°
feels like: +4°
A mix of sun and cloud
Relative humidity: 73%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 0 km/h, east
02:00

Overcast
+2°
feels like: +0°
Overcast
Relative humidity: 93%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southeast