Past Weather in Thunder Bay — Graph
Thunder Bay Temperature Yesterday
Maximum temperature yesterday: 68 °F (at 6:00 pm)
Minimum temperature yesterday: 41 °F (at 12:00 am)
Average temperature yesterday: 52 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 68 °F (May 3, 6:00 pm) | 100% (Apr 22, 7:00 am) | 30.41 "Hg (Apr 22, 7:00 am) |
| Low | 19 °F (Apr 24, 6:00 am) | 14% (Apr 21, 6:00 pm) | 29.45 "Hg (Apr 23, 2:12 am) |
| Average | 40 °F | 73% | 29.96 "Hg |
| * Reported Apr 19 4:00 pm — May 4 4:00 am, Thunder Bay. Weather by CustomWeather, © 2024 | |||
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 | ||
| 4:00 am Sat, May 4 |  | 54 °F | Passing clouds. | 7 mph | ↑ | 54% | 29.94 "Hg | 15 mi |
| 3:00 am |  | 55 °F | Partly cloudy. | 7 mph | ↑ | 47% | 29.94 "Hg | 15 mi |
| 2:00 am | | 52 °F | Passing clouds. | 7 mph | ↑ | 50% | 29.95 "Hg | 15 mi |
| 1:00 am | | 50 °F | Passing clouds. | 7 mph | ↑ | 58% | 29.94 "Hg | 15 mi |
| 12:00 am | | 57 °F | Passing clouds. | 8 mph | ↑ | 39% | 29.93 "Hg | 15 mi |
| 11:00 pm Fri, May 3 |  | 55 °F | Mostly cloudy. | 8 mph | ↑ | 41% | 29.92 "Hg | 15 mi |
| 10:00 pm | | 57 °F | Passing clouds. | 7 mph | ↑ | 36% | 29.89 "Hg | 15 mi |
| 9:00 pm |  | 61 °F | Scattered clouds. | 9 mph | ↑ | 31% | 29.87 "Hg | 20 mi |
| 8:00 pm | | 66 °F | Scattered clouds. | 14 mph | ↑ | 26% | 29.84 "Hg | 20 mi |
| 7:00 pm | | 68 °F | Passing clouds. | 21 mph | ↑ | 26% | 29.83 "Hg | 20 mi |
| 6:00 pm | | 68 °F | Passing clouds. | 21 mph | ↑ | 28% | 29.82 "Hg | 20 mi |
| 5:00 pm | | 66 °F | Passing clouds. | 18 mph | ↑ | 35% | 29.82 "Hg | 20 mi |
| 4:00 pm | | 63 °F | Scattered clouds. | 16 mph | ↑ | 42% | 29.81 "Hg | 20 mi |
| 3:00 pm | | 63 °F | Scattered clouds. | 17 mph | ↑ | 45% | 29.81 "Hg | 20 mi |
| 2:00 pm | | 63 °F | Scattered clouds. | 12 mph | ↑ | 42% | 29.82 "Hg | 20 mi |
| 1:00 pm | | 63 °F | Passing clouds. | 20 mph | ↑ | 45% | 29.82 "Hg | 20 mi |
| 12:00 pm | | 59 °F | Passing clouds. | 16 mph | ↑ | 55% | 29.81 "Hg | 20 mi |
| 11:35 am | | 57 °F | Passing clouds. | 17 mph | ↑ | 59% | 29.81 "Hg | 20 mi |
| 11:13 am | | 55 °F | Passing clouds. | 13 mph | ↑ | 63% | 29.83 "Hg | 20 mi |
| 11:00 am | | 52 °F | Passing clouds. | 9 mph | ↑ | 82% | 29.83 "Hg | 10 mi |
| 10:00 am | | 46 °F | Scattered clouds. | 2 mph | ↑ | 87% | 29.85 "Hg | 15 mi |
| 9:50 am | | 46 °F | Scattered clouds. | No wind | ↑ | 87% | 29.85 "Hg | 15 mi |
| 9:00 am |  | 45 °F | Partly sunny. | 5 mph | ↑ | 93% | 29.86 "Hg | 12 mi |
| 8:00 am |  | 43 °F | Fog. | 8 mph | ↑ | 100% | 29.86 "Hg | 5 mi |
| 7:20 am | | 41 °F | Fog. | 3 mph | ↑ | 100% | 29.85 "Hg | 3 mi |
| 7:00 am | | 41 °F | Fog. | 3 mph | ↑ | 100% | 29.85 "Hg | 4 mi |
| 6:00 am | | 41 °F | Fog. | 2 mph | ↑ | 100% | 29.85 "Hg | 5 mi |
| 5:00 am |  | 41 °F | Light rain. Fog. | 3 mph | ↑ | 100% | 29.85 "Hg | 5 mi |
| Weather by CustomWeather, © 2024 | ||||||||