Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Saturday, May 9, 2026
05:00 |
+9° feels like: +8° |
A mix of sun and cloud
Relative humidity: 98%, pressure: 736 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
08:00 |
+10° feels like: +10° |
Overcast
Relative humidity: 99%, pressure: 736 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
11:00 |
+14° feels like: +14° |
A mix of sun and cloud
Relative humidity: 80%, pressure: 735 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
14:00 |
+15° feels like: +15° |
Overcast
Relative humidity: 76%, pressure: 735 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
17:00 |
+15° feels like: +15° |
Light showers
Relative humidity: 83%, pressure: 735 mm Precipitations: 2.4 mm Wind: 14 km/h, west |
20:00 |
+16° feels like: +16° |
Partly cloudy
Relative humidity: 73%, pressure: 735 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
23:00 |
+11° feels like: +11° |
Mainly sunny
Relative humidity: 80%, pressure: 736 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
02:00 |
+8° feels like: +6° |
Clear
Relative humidity: 73%, pressure: 738 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
05:00 |
+5° feels like: +3° |
Clear
Relative humidity: 77%, pressure: 740 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
08:00 |
+6° feels like: +5° |
Clear
Relative humidity: 75%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, west |