Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Friday, March 6, 2026
13:00 |
+5° feels like: +2° |
Overcast
Relative humidity: 79%, pressure: 747 mm Precipitations: 0.1 mm Wind: 11 km/h, east |
16:00 |
+7° feels like: +4° |
Overcast
Relative humidity: 86%, pressure: 745 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
19:00 |
+7° feels like: +4° |
A mix of sun and cloud
Relative humidity: 96%, pressure: 744 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
22:00 |
+7° feels like: +5° |
Partly cloudy
Relative humidity: 100%, pressure: 742 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
01:00 |
+10° feels like: +7° |
Mainly sunny
Relative humidity: 96%, pressure: 742 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
04:00 |
+10° feels like: +7° |
A mix of sun and cloud
Relative humidity: 96%, pressure: 741 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
07:00 |
+10° feels like: +10° |
A mix of sun and cloud
Relative humidity: 97%, pressure: 739 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
10:00 |
+11° feels like: +11° |
Overcast
Relative humidity: 90%, pressure: 739 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
13:00 |
+12° feels like: +12° |
Showers
Relative humidity: 99%, pressure: 737 mm Precipitations: 1.9 mm Wind: 29 km/h, southwest |
16:00 |
+14° feels like: +14° |
Rain
Relative humidity: 96%, pressure: 735 mm Precipitations: 5.3 mm Wind: 22 km/h, southwest |