 |
 Current Thunder Bay Weather Conditions |
Updated December 23rd at 4:00 am |
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| light snow |
| Temperature: | -5°C |
Dew Point: | -5°C |
| Barometer: | 101.2 kPa |
Wind: | N 17 Km/h |
| Humidity: | 100.0% |
Visibility: | 0 Km |
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| Thunder Bay Weather Forecast Summary |
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Today
Dec 23rd
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Wednesday
Dec 24th
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Thursday
Dec 25th
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Friday
Dec 26th
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Saturday
Dec 27th
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Cloudy |
Cloudy |
Flurries |
Flurries |
Mix of rain and snow |
-1°C
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-5°C
-15°C |
-5°C
-14°C |
-3°C
-5°C |
1°C
-3°C |
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| Thunder Bay Detailed Weather Forecast |
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| Tuesday, December 23rd, 2025 |
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Morning |
Temperature: -2°C |
| Sunny with cloudy periods. Windy. |
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Afternoon |
Temperature: -8°C |
| Sunny. Windy at times. |
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Evening |
Temperature: -13°C |
| A mix of cloudy and clear skies. |
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| Wednesday, December 24th, 2025 |
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Overnight |
Temperature: -14°C |
| Cloudy. |
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Morning |
Temperature: -8°C |
| Cloudy. |
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Afternoon |
Temperature: -6°C |
| Cloudy. |
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Evening |
Temperature: -9°C |
| Cloudy. |
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| Thursday, December 25th, 2025 |
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Overnight |
Temperature: -14°C |
| Cloudy. |
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Morning |
Temperature: -13°C |
| Cloudy. |
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Afternoon |
Temperature: -12°C |
| Cloudy with a chance of flurries. |
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Evening |
Temperature: -6°C |
| Cloudy with a few flurries. Windy at times. |
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| Friday, December 26th, 2025 |
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Overnight |
Temperature: -4°C |
| Cloudy with a few flurries. Windy at times. |
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Morning |
Temperature: -4°C |
| A mix of cloud and sun with a chance of flurries. |
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Afternoon |
Temperature: -3°C |
| Cloudy. |
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Evening |
Temperature: -3°C |
| Cloudy. |
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| Saturday, December 27th, 2025 |
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Overnight |
Temperature: -1°C |
| Cloudy with a chance of flurries. Windy at times. |
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Morning |
Temperature: 0°C |
| Cloudy with a few flurries or showers. |
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Afternoon |
Temperature: 1°C |
| Cloudy with a chance of flurries or showers. |
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Evening |
Temperature: -1°C |
| Cloudy with flurries or showers likely. Wind 30 to 50 km/h. |
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| Sunday, December 28th, 2025 |
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Overnight |
Temperature: -12°C |
| Cloudy. Wind 30 to 50 km/h. |
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Morning |
Temperature: -15°C |
| Cloudy with a chance of flurries. Wind 30 to 50 km/h. |
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Afternoon |
Temperature: -16°C |
| Cloudy with a chance of flurries. Wind 30 to 50 km/h. |
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Evening |
Temperature: -17°C |
| Cloudy. Wind 30 to 50 km/h. |
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| Monday, December 29th, 2025 |
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Overnight |
Temperature: -18°C |
| Cloudy. Wind 30 to 50 km/h. |
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Morning |
Temperature: -18°C |
| Cloudy with sunny periods. Windy. |
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Afternoon |
Temperature: -17°C |
| Mostly sunny. Windy at times. |
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Evening |
Temperature: -20°C |
| Cloudy. |
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| Tuesday, December 30th, 2025 |
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Overnight |
Temperature: -19°C |
| Cloudy. |
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Morning |
Temperature: -15°C |
| Cloudy with a chance of flurries. |
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Afternoon |
Temperature: -12°C |
| Cloudy with a slight chance of flurries. |
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Evening |
Temperature: -9°C |
| Cloudy with a chance of flurries. |
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| Wednesday, December 31st, 2025 |
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Overnight |
Temperature: -10°C |
| A mix of cloudy and clear skies with a chance of flurries. |
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Morning |
Temperature: -9°C |
| A mix of cloud and sun. |
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Afternoon |
Temperature: -6°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: -14°C |
| Cloudy. Windy. |
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