Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Friday, May 8, 2026
20:00 |
+10° feels like: +10° |
Mainly sunny
Relative humidity: 74%, pressure: 738 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
23:00 |
+8° feels like: +6° |
A mix of sun and cloud
Relative humidity: 94%, pressure: 738 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
02:00 |
+8° feels like: +7° |
A mix of sun and cloud
Relative humidity: 92%, pressure: 737 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
05:00 |
+9° feels like: +7° |
A mix of sun and cloud
Relative humidity: 97%, pressure: 736 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
08:00 |
+11° feels like: +11° |
Overcast
Relative humidity: 97%, pressure: 736 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
11:00 |
+15° feels like: +15° |
A mix of sun and cloud
Relative humidity: 75%, pressure: 735 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
14:00 |
+15° feels like: +15° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 735 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
17:00 |
+14° feels like: +14° |
Rain
Relative humidity: 92%, pressure: 735 mm Precipitations: 3.2 mm Wind: 14 km/h, west |
20:00 |
+14° feels like: +14° |
Showers
Relative humidity: 86%, pressure: 735 mm Precipitations: 1.6 mm Wind: 11 km/h, southwest |
23:00 |
+10° feels like: +8° |
A mix of sun and cloud
Relative humidity: 87%, pressure: 736 mm Precipitations: 1.8 mm Wind: 14 km/h, northwest |