Your local weather forecast for today
Thunder Bay, ON — 3 hour detailed weather forecast
ON, Canada » Thunder Bay
Forecast for today, Wednesday, May 20, 2026
23:00 |
+4° feels like: +1° |
A mix of sun and cloud
Relative humidity: 63%, pressure: 746 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
02:00 |
+2° feels like: +-1° |
A mix of sun and cloud
Relative humidity: 66%, pressure: 747 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
05:00 |
0° feels like: -2° |
Partly cloudy
Relative humidity: 80%, pressure: 748 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
08:00 |
+3° feels like: +0° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 750 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
11:00 |
+8° feels like: +5° |
Partly cloudy
Relative humidity: 50%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
14:00 |
+11° feels like: +11° |
A mix of sun and cloud
Relative humidity: 40%, pressure: 750 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
17:00 |
+11° feels like: +11° |
Clear
Relative humidity: 47%, pressure: 751 mm Precipitations: 0.0 mm Wind: 18 km/h, south |
20:00 |
+9° feels like: +7° |
Clear
Relative humidity: 56%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
23:00 |
+5° feels like: +3° |
Clear
Relative humidity: 69%, pressure: 751 mm Precipitations: 0.0 mm Wind: 4 km/h, southeast |