Past Weather in Thunder Bay — Graph
Thunder Bay Temperature Yesterday
Maximum temperature yesterday: 3 °C (at 00 h 00)
Minimum temperature yesterday: -7 °C (at 21 h 00)
Average temperature yesterday: 0 °C
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 14 °C (27 oct, 14 h 00) | 100% (24 oct, 04 h 00) | 1029 mbar (24 oct, 04 h 00) |
| Low | -8 °C (8 nov, 00 h 00) | 30% (3 nov, 16 h 00) | 998 mbar (7 nov, 05 h 00) |
| Average | 4 °C | 78% | 1018 mbar |
| * Reported 24 oct 01 h 00 — 8 nov 00 h 00, Thunder Bay. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Thunder Bay Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 00 h 00 sam 8 nov | -8 °C | Clear. | 11 km/h | ↑ | 79% | 1013 mbar | 24 km | |
| 23 h 00 ven 7 nov | -7 °C | Clear. | 13 km/h | ↑ | 73% | 1012 mbar | 24 km | |
| 22 h 00 | -7 °C | Clear. | 9 km/h | ↑ | 73% | 1012 mbar | 24 km | |
| 21 h 00 | -7 °C | Clear. | 11 km/h | ↑ | 73% | 1011 mbar | 24 km | |
| 20 h 00 | -6 °C | Clear. | 15 km/h | ↑ | 68% | 1011 mbar | 24 km | |
| 19 h 00 | -6 °C | Clear. | 13 km/h | ↑ | 74% | 1010 mbar | 24 km | |
| 18 h 00 | -5 °C | Passing clouds. | 15 km/h | ↑ | 68% | 1009 mbar | 24 km | |
| 17 h 00 | -3 °C | Partly sunny. | 15 km/h | ↑ | 69% | 1008 mbar | 32 km | |
| 16 h 00 | -2 °C | Partly sunny. | 20 km/h | ↑ | 69% | 1007 mbar | 32 km | |
| 15 h 00 | -2 °C | Partly sunny. | 11 km/h | ↑ | 69% | 1006 mbar | 32 km | |
| 14 h 00 | 0 °C | Partly sunny. | 22 km/h | ↑ | 69% | 1005 mbar | 32 km | |
| 13 h 00 | 0 °C | Overcast. | 20 km/h | ↑ | 75% | 1004 mbar | 32 km | |
| 12 h 00 | 1 °C | Scattered showers. Mostly cloudy. | 19 km/h | ↑ | 75% | 1004 mbar | 32 km | |
| 11 h 27 | 2 °C | Snow flurries. Mostly cloudy. | 19 km/h | ↑ | 75% | 1003 mbar | 16 km | |
| 11 h 00 | 1 °C | Partly sunny. | 9 km/h | ↑ | 87% | 1002 mbar | 32 km | |
| 10 h 00 | 1 °C | Light snow. More clouds than sun. | 11 km/h | ↑ | 87% | 1002 mbar | 24 km | |
| 09 h 40 | 1 °C | Light snow. Overcast. | 13 km/h | ↑ | 87% | 1001 mbar | 16 km | |
| 09 h 00 | 1 °C | Overcast. | 17 km/h | ↑ | 87% | 1000 mbar | 32 km | |
| 08 h 51 | 1 °C | Overcast. | 11 km/h | ↑ | 87% | 1000 mbar | 32 km | |
| 08 h 22 | 1 °C | Light snow. Overcast. | 11 km/h | ↑ | 93% | 1000 mbar | 19 km | |
| 08 h 00 | 2 °C | Light rain. Overcast. | 15 km/h | ↑ | 87% | 1000 mbar | 16 km | |
| 07 h 21 | 2 °C | Mostly cloudy. | 11 km/h | ↑ | 93% | 998 mbar | 19 km | |
| 07 h 00 | 2 °C | Light rain. Overcast. | 13 km/h | ↑ | 93% | 998 mbar | 16 km | |
| 06 h 00 | 2 °C | Light rain. Overcast. | 9 km/h | ↑ | 93% | 998 mbar | 16 km | |
| 05 h 00 | 2 °C | Light rain. Mostly cloudy. | 11 km/h | ↑ | 100% | 998 mbar | 24 km | |
| 04 h 00 | 2 °C | Overcast. | 4 km/h | ↑ | 100% | 998 mbar | 24 km | |
| 03 h 00 | 2 °C | Light rain. Low clouds. | 6 km/h | ↑ | 100% | 999 mbar | 24 km | |
| 02 h 00 | 2 °C | Light rain. Overcast. | 6 km/h | ↑ | 100% | 1000 mbar | 24 km | |
| 01 h 44 | 2 °C | Light rain. Mostly cloudy. | 6 km/h | ↑ | 100% | 1000 mbar | 16 km | |
| 01 h 00 | 3 °C | Light rain. Low clouds. | 6 km/h | ↑ | 100% | 1001 mbar | 24 km | |
| Weather by CustomWeather, © 2025 | ||||||||