Thunder Bay, Ontario, Canada weather next 30 days
Thunder Bay weather next 30 days
Detailed forecasts cover the next 15 days; later days will be added when available.
4° / 19°Overcast0%19.9 km/hOvercast · 19.9 km/h
- Rainfall
- 0 mm
- Feels like
- 1° / 15°
- Gusts
- 42.1 km/h
- Wind direction
- West
- Peak UV
- 3.3
6° / 14°Overcast0%9.5 km/hOvercast · 9.5 km/h
- Rainfall
- 0 mm
- Feels like
- 3° / 11°
- Gusts
- 36.4 km/h
- Wind direction
- Northwest
- Peak UV
- 3.3
5° / 13°Overcast0%12.7 km/hOvercast · 12.7 km/h
- Rainfall
- 0 mm
- Feels like
- 2° / 11°
- Gusts
- 29.9 km/h
- Wind direction
- East
- Peak UV
- 3.3
7° / 16°Overcast10%20.8 km/hOvercast · 20.8 km/h
- Rainfall
- 0 mm
- Feels like
- 5° / 14°
- Gusts
- 42.5 km/h
- Wind direction
- Southwest
- Peak UV
- 3.3
6° / 14°Overcast10%11.6 km/hOvercast · 11.6 km/h
- Rainfall
- 0 mm
- Feels like
- 4° / 12°
- Gusts
- 38.2 km/h
- Wind direction
- East
- Peak UV
- 2.9
7° / 16°Overcast17%12.2 km/hOvercast · 12.2 km/h
- Rainfall
- 0 mm
- Feels like
- 5° / 14°
- Gusts
- 33.8 km/h
- Wind direction
- East
- Peak UV
- 2.9
11° / 19°Light drizzle21%19.8 km/hLight drizzle · 19.8 km/h
- Rainfall
- 0.3 mm
- Feels like
- 10° / 16°
- Gusts
- 53.6 km/h
- Wind direction
- South
- Peak UV
- 2.6
3° / 17°Light drizzle21%21.1 km/hLight drizzle · 21.1 km/h
- Rainfall
- 0.3 mm
- Feels like
- -2° / 15°
- Gusts
- 57.6 km/h
- Wind direction
- Northwest
- Peak UV
- 1.4
-1° / 6°Overcast13%17.3 km/hOvercast · 17.3 km/h
- Rainfall
- 0 mm
- Feels like
- -6° / 2°
- Gusts
- 30.6 km/h
- Wind direction
- North
- Peak UV
- 2.8
-3° / 7°Fog13%19.5 km/hFog · 19.5 km/h
- Rainfall
- 0 mm
- Feels like
- -6° / 1°
- Gusts
- 26.6 km/h
- Wind direction
- South
- Peak UV
- 2.3
5° / 7°Drizzle19%23.1 km/hDrizzle · 23.1 km/h
- Rainfall
- 9.1 mm
- Feels like
- 1° / 5°
- Gusts
- 26.6 km/h
- Wind direction
- South
- Peak UV
- 0.4
3° / 8°Light showers26%26.2 km/hLight showers · 26.2 km/h
- Rainfall
- 10.1 mm
- Feels like
- 1° / 5°
- Gusts
- 30.2 km/h
- Wind direction
- Northwest
- Peak UV
- 1.5
2° / 9°Light drizzle19%23.9 km/hLight drizzle · 23.9 km/h
- Rainfall
- 0.6 mm
- Feels like
- 0° / 5°
- Gusts
- 30.6 km/h
- Wind direction
- Southeast
- Peak UV
- 2.1
9° / 10°Light rain30%22 km/hLight rain · 22 km/h
- Rainfall
- 20.6 mm
- Feels like
- 5° / 9°
- Gusts
- 25.2 km/h
- Wind direction
- Southeast
- Peak UV
- 0.3
– / ––27%–– · –
- Rainfall
- –
- Feels like
- – / –
- Gusts
- –
- Wind direction
- –
- Peak UV
- –
Thunder Bay temperature over the next 15 days
- High
- Low
Show data table
| Day | High | Low |
|---|---|---|
| 18/10 | 18.6°C | 4.3°C |
| 19/10 | 14.1°C | 5.8°C |
| 20/10 | 13.2°C | 5.3°C |
| 21/10 | 16.4°C | 7°C |
| 22/10 | 13.5°C | 5.6°C |
| 23/10 | 15.7°C | 6.5°C |
| 24/10 | 18.6°C | 11.2°C |
| 25/10 | 17°C | 3°C |
| 26/10 | 6.2°C | -1°C |
| 27/10 | 6.6°C | -2.7°C |
| 28/10 | 7.1°C | 5.1°C |
| 29/10 | 8°C | 2.6°C |
| 30/10 | 8.8°C | 1.9°C |
| 31/10 | 9.8°C | 8.5°C |
| 01/11 | – | – |
Thunder Bay chance of rain over the next 15 days
Bars show chance of rain (%); rainfall (mm) is in the data table
Show data table
| Day | Chance of rain | Rainfall |
|---|---|---|
| 18/10 | 0% | 0 mm |
| 19/10 | 0% | 0 mm |
| 20/10 | 0% | 0 mm |
| 21/10 | 10% | 0 mm |
| 22/10 | 10% | 0 mm |
| 23/10 | 17% | 0 mm |
| 24/10 | 21% | 0.3 mm |
| 25/10 | 21% | 0.3 mm |
| 26/10 | 13% | 0 mm |
| 27/10 | 13% | 0 mm |
| 28/10 | 19% | 9.1 mm |
| 29/10 | 26% | 10.1 mm |
| 30/10 | 19% | 0.6 mm |
| 31/10 | 30% | 20.6 mm |
| 01/11 | 27% | – |
Environment
AQI details →Air quality
34Good
Ultraviolet (UV)
0Low
Wind now
8km/h
Dew point
-4°RH 81%
Sunrise & sunset
10h 43m of daylightNoon 13:42
Rise: 08:19Dawn 07:48
Set: 19:03Dusk 19:35
W
Detailed radar →Windy wind map & radar (Thunder Bay)
Data source: Weather data by Open-Meteo.com (CC BY 4.0)