 |
 Current Thunder Bay Weather Conditions |
Updated December 5th at 10:00 am |
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| light snow |
| Temperature: | -8°C |
Dew Point: | -11°C |
| Barometer: | 100.5 kPa |
Wind: | N 14 Km/h |
| Humidity: | 78.2% |
Visibility: | 0 Km |
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| Thunder Bay Weather Forecast Summary |
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Today
Dec 5th
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Saturday
Dec 6th
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Sunday
Dec 7th
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Monday
Dec 8th
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Tuesday
Dec 9th
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Cloudy |
Mostly Sunny |
Sunny |
Cloudy |
Cloudy |
-5°C
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-11°C
-15°C |
-11°C
-16°C |
-7°C
-14°C |
-7°C
-9°C |
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| Thunder Bay Detailed Weather Forecast |
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| Friday, December 5th, 2025 |
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Afternoon |
Temperature: -6°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: -9°C |
| Clear with cloudy periods. Windy at times. |
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| Saturday, December 6th, 2025 |
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Overnight |
Temperature: -13°C |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: -13°C |
| Sunny. Windy at times. |
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Afternoon |
Temperature: -12°C |
| Sunny. Windy at times. |
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Evening |
Temperature: -15°C |
| Clear. Windy at times. |
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| Sunday, December 7th, 2025 |
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Overnight |
Temperature: -16°C |
| Clear. Windy at times. |
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Morning |
Temperature: -14°C |
| Sunny. Windy at times. |
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Afternoon |
Temperature: -12°C |
| Sunny. Windy at times. |
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Evening |
Temperature: -15°C |
| Clear. |
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| Monday, December 8th, 2025 |
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Overnight |
Temperature: -13°C |
| Cloudy. |
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Morning |
Temperature: -9°C |
| Cloudy with a chance of flurries. |
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Afternoon |
Temperature: -8°C |
| A mix of cloud and sun with a chance of flurries. Windy at times. |
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Evening |
Temperature: -11°C |
| Cloudy. |
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| Tuesday, December 9th, 2025 |
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Overnight |
Temperature: -9°C |
| Cloudy with a chance of flurries. |
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Morning |
Temperature: -8°C |
| Cloudy. |
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Afternoon |
Temperature: -7°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: -7°C |
| Cloudy with a chance of flurries. Windy at times. |
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| Wednesday, December 10th, 2025 |
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Overnight |
Temperature: -10°C |
| Cloudy. Windy. |
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Morning |
Temperature: -11°C |
| Cloudy. Windy. |
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Afternoon |
Temperature: -11°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: -13°C |
| Cloudy. |
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| Thursday, December 11th, 2025 |
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Overnight |
Temperature: -13°C |
| Cloudy. |
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Morning |
Temperature: -13°C |
| A mix of cloud and sun. |
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Afternoon |
Temperature: -13°C |
| Sunny with cloudy periods. Windy at times. |
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Evening |
Temperature: -15°C |
| Cloudy. Windy at times. |
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| Friday, December 12th, 2025 |
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Overnight |
Temperature: -16°C |
| Cloudy. Windy at times. |
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Morning |
Temperature: -12°C |
| Cloudy. Windy. |
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Afternoon |
Temperature: -10°C |
| A mix of cloud and sun. Windy. |
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Evening |
Temperature: -12°C |
| Cloudy with clear periods. Windy at times. |
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| Saturday, December 13th, 2025 |
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Overnight |
Temperature: -13°C |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: -13°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: -11°C |
| Cloudy. |
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Evening |
Temperature: -13°C |
| A mix of cloudy and clear skies. |
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