 |
 Current Thunder Bay Weather Conditions |
Updated January 17th at 6:00 pm |
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| light snow |
| Temperature: | -13°C |
Dew Point: | -18°C |
| Barometer: | 101.6 kPa |
Wind: | N 21 Km/h |
| Humidity: | 60.3% |
Visibility: | 0 Km |
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| Thunder Bay Weather Forecast Summary |
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Today
Jan 17th
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Sunday
Jan 18th
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Monday
Jan 19th
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Tuesday
Jan 20th
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Wednesday
Jan 21st
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Cloudy |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
-9°C
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-13°C
-21°C |
-21°C
-26°C |
-15°C
-25°C |
-15°C
-25°C |
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| Thunder Bay Detailed Weather Forecast |
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| Saturday, January 17th, 2026 |
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Evening |
Temperature: -22°C |
| Cloudy. |
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| Sunday, January 18th, 2026 |
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Overnight |
Temperature: -20°C |
| Cloudy. |
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Morning |
Temperature: -17°C |
| Cloudy. |
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Afternoon |
Temperature: -14°C |
| Cloudy with a chance of flurries. |
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Evening |
Temperature: -17°C |
| Cloudy. Windy at times. |
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| Monday, January 19th, 2026 |
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Overnight |
Temperature: -24°C |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: -24°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: -22°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: -23°C |
| Cloudy. Windy at times. |
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| Tuesday, January 20th, 2026 |
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Overnight |
Temperature: -24°C |
| Cloudy. |
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Morning |
Temperature: -20°C |
| Cloudy. |
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Afternoon |
Temperature: -16°C |
| Cloudy. |
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Evening |
Temperature: -15°C |
| Cloudy. |
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| Wednesday, January 21st, 2026 |
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Overnight |
Temperature: -16°C |
| Cloudy with a slight chance of flurries. |
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Morning |
Temperature: -19°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: -20°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: -24°C |
| Cloudy. |
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| Thursday, January 22nd, 2026 |
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Overnight |
Temperature: -26°C |
| Cloudy. |
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Morning |
Temperature: -23°C |
| Cloudy. |
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Afternoon |
Temperature: -21°C |
| Cloudy. |
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Evening |
Temperature: -27°C |
| A mix of cloudy and clear skies. |
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| Friday, January 23rd, 2026 |
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Overnight |
Temperature: -28°C |
| Mostly clear. |
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Morning |
Temperature: -28°C |
| Sunny with cloudy periods. Windy at times. |
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Afternoon |
Temperature: -27°C |
| Sunny with cloudy periods. Windy at times. |
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Evening |
Temperature: -32°C |
| Clear. |
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| Saturday, January 24th, 2026 |
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Overnight |
Temperature: -33°C |
| Clear. |
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Morning |
Temperature: -28°C |
| Cloudy. |
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Afternoon |
Temperature: -23°C |
| Cloudy. |
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Evening |
Temperature: -24°C |
| Cloudy. |
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| Sunday, January 25th, 2026 |
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Overnight |
Temperature: -24°C |
| Cloudy. |
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Morning |
Temperature: -23°C |
| Sunny. Windy at times. |
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Afternoon |
Temperature: -20°C |
| Mostly sunny. Windy at times. |
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Evening |
Temperature: -24°C |
| Mostly clear. |
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