 |
 Current Thunder Bay Weather Conditions |
Updated February 21st at 4:00 am |
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| Overcast |
| Temperature: | -13°C |
Dew Point: | -17°C |
| Barometer: | 101.6 kPa |
Wind: | N 24 Km/h |
| Humidity: | 67.5% |
Visibility: | 0 Km |
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| Thunder Bay Weather Forecast Summary |
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Today
Feb 21st
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Sunday
Feb 22nd
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Monday
Feb 23rd
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Tuesday
Feb 24th
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Wednesday
Feb 25th
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Flurries |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
-5°C
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-9°C
-20°C |
-15°C
-25°C |
-6°C
-17°C |
-8°C
-19°C |
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| Thunder Bay Detailed Weather Forecast |
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| Saturday, February 21st, 2026 |
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Morning |
Temperature: -7°C |
| Cloudy with a chance of flurries. |
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Afternoon |
Temperature: -5°C |
| Cloudy with a chance of flurries. |
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Evening |
Temperature: -7°C |
| Cloudy with a chance of flurries. Windy at times. |
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| Sunday, February 22nd, 2026 |
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Overnight |
Temperature: -9°C |
| Cloudy. Windy at times. |
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Morning |
Temperature: -10°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: -11°C |
| Cloudy. Windy. |
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Evening |
Temperature: -18°C |
| A mix of cloudy and clear skies. Windy at times. |
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| Monday, February 23rd, 2026 |
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Overnight |
Temperature: -24°C |
| Mostly clear. Windy at times. |
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Morning |
Temperature: -21°C |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: -17°C |
| Cloudy. |
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Evening |
Temperature: -18°C |
| Cloudy. |
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| Tuesday, February 24th, 2026 |
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Overnight |
Temperature: -16°C |
| Cloudy with a chance of flurries. |
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Morning |
Temperature: -7°C |
| Cloudy with a chance of flurries. Windy at times. |
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Afternoon |
Temperature: -8°C |
| Cloudy with a chance of flurries. |
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Evening |
Temperature: -10°C |
| Cloudy with a slight chance of flurries. |
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| Wednesday, February 25th, 2026 |
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Overnight |
Temperature: -12°C |
| Cloudy with a slight chance of flurries. |
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Morning |
Temperature: -10°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: -10°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: -18°C |
| Clear. |
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| Thursday, February 26th, 2026 |
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Overnight |
Temperature: -21°C |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: -14°C |
| Cloudy. |
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Afternoon |
Temperature: -9°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: -5°C |
| Cloudy with flurries likely. |
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| Friday, February 27th, 2026 |
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Overnight |
Temperature: -6°C |
| Cloudy. |
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Morning |
Temperature: -3°C |
| Cloudy. |
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Afternoon |
Temperature: -1°C |
| Cloudy. |
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Evening |
Temperature: -1°C |
| Cloudy with a chance of flurries or showers. Windy at times. |
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| Saturday, February 28th, 2026 |
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Overnight |
Temperature: -2°C |
| Cloudy. Windy. |
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Morning |
Temperature: -10°C |
| A mix of cloud and sun. Windy. |
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Afternoon |
Temperature: -14°C |
| Cloudy. Windy. |
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Evening |
Temperature: -18°C |
| Cloudy with clear periods. Windy at times. |
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| Sunday, March 1st, 2026 |
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Overnight |
Temperature: -21°C |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: -18°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: -16°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: -23°C |
| Mostly clear. |
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