 |
 Current Thunder Bay Weather Conditions |
Updated April 29th at 8:00 pm |
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| Overcast |
| Temperature: | 4°C |
Dew Point: | -6°C |
| Barometer: | 101.7 kPa |
Wind: | N 17 Km/h |
| Humidity: | 47.9% |
Visibility: | 0 Km |
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| Thunder Bay Weather Forecast Summary |
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Today
Apr 29th
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Thursday
Apr 30th
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Friday
May 1st
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Saturday
May 2nd
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Sunday
May 3rd
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Mix of Cloud and Sun |
Mostly Cloudy |
Mix of Cloud and Sun |
Mostly Sunny |
Mostly Cloudy |
3°C
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2°C
-1°C |
5°C
-2°C |
5°C
-2°C |
7°C
0°C |
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| Thunder Bay Detailed Weather Forecast |
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| Wednesday, April 29th, 2026 |
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Evening |
Temperature: 1°C |
| A mix of cloudy and clear skies. |
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| Thursday, April 30th, 2026 |
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Overnight |
Temperature: -1°C |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 0°C |
| Cloudy with sunny periods. |
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Afternoon |
Temperature: 2°C |
| Mostly cloudy. |
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Evening |
Temperature: 0°C |
| Cloudy with clear periods with a slight chance of flurries or showers. Risk of freezing rain. |
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| Friday, May 1st, 2026 |
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Overnight |
Temperature: -2°C |
| A mix of clear and cloudy skies. |
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Morning |
Temperature: 0°C |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 4°C |
| Cloudy with sunny periods. |
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Evening |
Temperature: 1°C |
| Clear with cloudy periods. |
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| Saturday, May 2nd, 2026 |
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Overnight |
Temperature: -1°C |
| Mostly clear. |
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Morning |
Temperature: 1°C |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 4°C |
| A mix of cloud and sun. |
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Evening |
Temperature: 1°C |
| A mix of cloudy and clear skies. |
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| Sunday, May 3rd, 2026 |
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Overnight |
Temperature: 1°C |
| A mix of clear and cloudy skies. |
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Morning |
Temperature: 5°C |
| Mostly cloudy. |
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Afternoon |
Temperature: 7°C |
| Mostly cloudy. |
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Evening |
Temperature: 5°C |
| Cloudy. |
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| Monday, May 4th, 2026 |
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Overnight |
Temperature: 2°C |
| Mostly cloudy. |
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Morning |
Temperature: 4°C |
| Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. Windy at times. |
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Afternoon |
Temperature: 6°C |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 3°C |
| Clear. Windy at times. |
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| Tuesday, May 5th, 2026 |
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Overnight |
Temperature: -1°C |
| Mostly clear. |
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Morning |
Temperature: 2°C |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 7°C |
| A mix of cloud and sun. |
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Evening |
Temperature: 5°C |
| Mostly cloudy. |
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| Wednesday, May 6th, 2026 |
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Overnight |
Temperature: 3°C |
| Mostly cloudy. |
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Morning |
Temperature: 3°C |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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Afternoon |
Temperature: 5°C |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy. |
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Evening |
Temperature: 3°C |
| A mix of cloudy and clear skies with a slight chance of showers. Showers possibly mixed with wet flurries. Windy. |
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| Thursday, May 7th, 2026 |
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Overnight |
Temperature: 2°C |
| Cloudy with clear periods with a slight chance of showers or wet flurries. Windy at times. |
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Morning |
Temperature: 3°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 5°C |
| Cloudy with a slight chance of showers. Windy at times. |
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Evening |
Temperature: 4°C |
| Cloudy with clear periods with a slight chance of showers. Showers possibly mixed with wet flurries. Windy at times. |
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