Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Friday, May 15, 2026
05:00 |
+5° feels like: +3° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 743 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
08:00 |
+9° feels like: +8° |
A mix of sun and cloud
Relative humidity: 71%, pressure: 744 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
11:00 |
+16° feels like: +16° |
A mix of sun and cloud
Relative humidity: 46%, pressure: 744 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
14:00 |
+15° feels like: +15° |
A mix of sun and cloud
Relative humidity: 56%, pressure: 744 mm Precipitations: 0.2 mm Wind: 11 km/h, southwest |
17:00 |
+15° feels like: +15° |
Mainly sunny
Relative humidity: 57%, pressure: 743 mm Precipitations: 0.1 mm Wind: 7 km/h, south |
20:00 |
+14° feels like: +14° |
Clear
Relative humidity: 70%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
23:00 |
+12° feels like: +12° |
Clear
Relative humidity: 82%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
02:00 |
+11° feels like: +11° |
Clear
Relative humidity: 87%, pressure: 742 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
05:00 |
+12° feels like: +12° |
A mix of sun and cloud
Relative humidity: 88%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
08:00 |
+14° feels like: +14° |
A mix of sun and cloud
Relative humidity: 75%, pressure: 741 mm Precipitations: 0.0 mm Wind: 14 km/h, south |