Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Friday, November 21, 2025
19:00 |
+5° feels like: +3° |
A mix of sun and cloud
Relative humidity: 87%, pressure: 741 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
22:00 |
+3° feels like: +1° |
A mix of sun and cloud
Relative humidity: 90%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
01:00 |
+2° feels like: +-1° |
A mix of sun and cloud
Relative humidity: 91%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
04:00 |
+1° feels like: +-2° |
Partly cloudy
Relative humidity: 85%, pressure: 742 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
07:00 |
0° feels like: -4° |
Partly cloudy
Relative humidity: 88%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
10:00 |
+4° feels like: +2° |
Mainly sunny
Relative humidity: 70%, pressure: 744 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |
13:00 |
+6° feels like: +3° |
A mix of sun and cloud
Relative humidity: 52%, pressure: 743 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
16:00 |
+6° feels like: +4° |
Overcast
Relative humidity: 56%, pressure: 743 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
19:00 |
+3° feels like: +3° |
A mix of sun and cloud
Relative humidity: 72%, pressure: 743 mm Precipitations: 0.0 mm Wind: 0 km/h, northwest |
22:00 |
+1° feels like: +1° |
Partly cloudy
Relative humidity: 80%, pressure: 743 mm Precipitations: 0.0 mm Wind: 0 km/h, southwest |