Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Thursday, December 25, 2025
13:00 |
+2° feels like: +-2° |
Overcast
Relative humidity: 66%, pressure: 747 mm Precipitations: 0.0 mm Wind: 18 km/h, north |
16:00 |
0° feels like: -5° |
A mix of sun and cloud
Relative humidity: 66%, pressure: 749 mm Precipitations: 0.0 mm Wind: 14 km/h, north |
19:00 |
-4° feels like: -9° |
Overcast
Relative humidity: 71%, pressure: 749 mm Precipitations: 0.0 mm Wind: 14 km/h, northeast |
22:00 |
-5° feels like: -11° |
A mix of sun and cloud
Relative humidity: 62%, pressure: 749 mm Precipitations: 0.0 mm Wind: 14 km/h, east |
01:00 |
-5° feels like: -12° |
Overcast
Relative humidity: 62%, pressure: 748 mm Precipitations: 0.0 mm Wind: 18 km/h, east |
04:00 |
-5° feels like: -12° |
Overcast
Relative humidity: 67%, pressure: 747 mm Precipitations: 0.0 mm Wind: 22 km/h, east |
07:00 |
-4° feels like: -11° |
Overcast
Relative humidity: 72%, pressure: 744 mm Precipitations: 0.0 mm Wind: 22 km/h, east |
10:00 |
-3° feels like: -10° |
Overcast
Relative humidity: 61%, pressure: 741 mm Precipitations: 0.0 mm Wind: 22 km/h, east |
13:00 |
-3° feels like: -10° |
Snow
Relative humidity: 91%, pressure: 736 mm Precipitations: 4.8 mm Wind: 22 km/h, east |