Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Saturday, December 27, 2025
04:00 |
-5° feels like: -10° |
Partly cloudy
Relative humidity: 83%, pressure: 742 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
07:00 |
-7° feels like: -10° |
A mix of sun and cloud
Relative humidity: 88%, pressure: 744 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
10:00 |
-4° feels like: -8° |
Mainly sunny
Relative humidity: 73%, pressure: 746 mm Precipitations: 0.0 mm Wind: 7 km/h, northeast |
13:00 |
-1° feels like: -4° |
Mainly sunny
Relative humidity: 52%, pressure: 746 mm Precipitations: 0.0 mm Wind: 4 km/h, southeast |
16:00 |
-3° feels like: -7° |
A mix of sun and cloud
Relative humidity: 67%, pressure: 746 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
19:00 |
-3° feels like: -7° |
Overcast
Relative humidity: 87%, pressure: 746 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
22:00 |
-3° feels like: -7° |
A mix of sun and cloud
Relative humidity: 87%, pressure: 745 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
01:00 |
-3° feels like: -8° |
A mix of sun and cloud
Relative humidity: 91%, pressure: 744 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
04:00 |
-1° feels like: -6° |
A mix of sun and cloud
Relative humidity: 92%, pressure: 743 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
07:00 |
0° feels like: -5° |
Overcast
Relative humidity: 88%, pressure: 741 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |