 |
 Current Thunder Bay Weather Conditions |
Updated September 1st at 2:00 pm |
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| Mostly Cloudy |
| Temperature: | 26°C |
Dew Point: | 18°C |
| Barometer: | 102.1 kPa |
Wind: | N 14 Km/h |
| Humidity: | 61.4% |
Visibility: | 0 Km |
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| Thunder Bay Weather Forecast Summary |
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Today
Sep 1st
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Tuesday
Sep 2nd
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Wednesday
Sep 3rd
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Thursday
Sep 4th
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Friday
Sep 5th
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 |
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Cloudy |
Showers |
Cloudy |
Mix of rain and snow |
Cloudy |
17°C
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18°C
12°C |
8°C
3°C |
4°C
3°C |
10°C
4°C |
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| Thunder Bay Detailed Weather Forecast |
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| Monday, September 1st, 2025 |
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Afternoon |
Temperature: 16°C |
| A mix of sun and cloud with a chance of showers. |
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Evening |
Temperature: 15°C |
| Clear with cloudy periods with a chance of showers. |
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| Tuesday, September 2nd, 2025 |
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Overnight |
Temperature: 15°C |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 18°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 16°C |
| Cloudy with a few showers. |
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Evening |
Temperature: 14°C |
| Cloudy with showers likely. Windy at times. |
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| Wednesday, September 3rd, 2025 |
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Overnight |
Temperature: 8°C |
| Cloudy with a chance of showers. Windy at times. |
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Morning |
Temperature: 5°C |
| Cloudy with a chance of showers. Windy. |
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Afternoon |
Temperature: 5°C |
| Cloudy with a slight chance of showers. Windy at times. |
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Evening |
Temperature: 3°C |
| Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times. |
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| Thursday, September 4th, 2025 |
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Overnight |
Temperature: 3°C |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy at times. |
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Morning |
Temperature: 4°C |
| Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times. |
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Afternoon |
Temperature: 4°C |
| Cloudy with a chance of showers. Windy at times. |
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Evening |
Temperature: 4°C |
| Cloudy. Windy at times. |
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| Friday, September 5th, 2025 |
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Overnight |
Temperature: 4°C |
| Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times. |
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Morning |
Temperature: 5°C |
| Cloudy with a chance of showers. Windy at times. |
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Afternoon |
Temperature: 9°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: 8°C |
| Clear with cloudy periods. Windy. |
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| Saturday, September 6th, 2025 |
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Overnight |
Temperature: 7°C |
| Cloudy. Windy. |
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Morning |
Temperature: 7°C |
| Cloudy with a chance of showers. Windy at times. |
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Afternoon |
Temperature: 9°C |
| Cloudy. Windy. |
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Evening |
Temperature: 7°C |
| A mix of clear and cloudy skies. Windy at times. |
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| Sunday, September 7th, 2025 |
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Overnight |
Temperature: 6°C |
| Clear. Windy at times. |
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Morning |
Temperature: 14°C |
| A mix of cloud and sun. Windy at times. |
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Afternoon |
Temperature: 14°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: 11°C |
| Clear with cloudy periods. |
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| Monday, September 8th, 2025 |
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Overnight |
Temperature: 9°C |
| Cloudy. |
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Morning |
Temperature: 14°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 14°C |
| Cloudy with a few showers. Windy. |
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Evening |
Temperature: 16°C |
| Cloudy with showers. Windy. |
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| Tuesday, September 9th, 2025 |
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Overnight |
Temperature: 15°C |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 18°C |
| Cloudy with sunny periods with a chance of showers. |
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Afternoon |
Temperature: 20°C |
| A mix of cloud and sun. |
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Evening |
Temperature: 14°C |
| Clear with cloudy periods. Windy at times. |
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