Past Weather in Thunder Bay — Graph
Thunder Bay Temperature Yesterday
Maximum temperature yesterday: 46 °F (at 2:00 pm)
Minimum temperature yesterday: 39 °F (at 3:00 am)
Average temperature yesterday: 42 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 66 °F (Apr 22, 3:00 pm) | 100% (Apr 14, 4:00 am) | 30.41 "Hg (Apr 14, 4:00 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 | 64% | 29.96 "Hg |
| * Reported Apr 13 4:00 am — Apr 28 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 Sun, Apr 28 |  | 34 °F | Mostly cloudy. | 3 mph | ↑ | 81% | 30.15 "Hg | 15 mi |
| 3:00 am | | 36 °F | Mostly cloudy. | 3 mph | ↑ | 87% | 30.11 "Hg | 15 mi |
| 2:24 am | | 36 °F | Mostly cloudy. | 6 mph | ↑ | 87% | 30.09 "Hg | 15 mi |
| 2:00 am | | 37 °F | Mostly cloudy. | 9 mph | ↑ | 81% | 30.09 "Hg | 15 mi |
| 1:00 am | | 39 °F | Overcast. | 7 mph | ↑ | 75% | 30.09 "Hg | 15 mi |
| 12:45 am | | 39 °F | Overcast. | 6 mph | ↑ | 81% | 30.08 "Hg | 15 mi |
| 12:00 am |  | 39 °F | Light rain. Mostly cloudy. | 5 mph | ↑ | 75% | 30.05 "Hg | 15 mi |
| 11:00 pm Sat, Apr 27 | | 41 °F | Mostly cloudy. | 12 mph | ↑ | 81% | 30.00 "Hg | 15 mi |
| 10:00 pm | | 43 °F | Overcast. | 3 mph | ↑ | 81% | 29.97 "Hg | 15 mi |
| 9:00 pm |  | 45 °F | Light rain. Partly sunny. | 8 mph | ↑ | 81% | 29.92 "Hg | 20 mi |
| 8:00 pm | | 45 °F | Light rain. Cloudy. | 12 mph | ↑ | 87% | 29.84 "Hg | 20 mi |
| 7:00 pm |  | 46 °F | Mostly cloudy. | 10 mph | ↑ | 82% | 29.82 "Hg | 20 mi |
| 6:00 pm | | 46 °F | Mostly cloudy. | 9 mph | ↑ | 87% | 29.76 "Hg | 20 mi |
| 5:00 pm | | 46 °F | Light rain. Overcast. | 10 mph | ↑ | 82% | 29.72 "Hg | 20 mi |
| 4:00 pm | | 46 °F | Light rain. Overcast. | 10 mph | ↑ | 87% | 29.68 "Hg | 20 mi |
| 3:00 pm |  | 46 °F | Overcast. | 7 mph | ↑ | 93% | 29.64 "Hg | 20 mi |
| 2:00 pm | | 46 °F | Light rain. More clouds than sun. | 2 mph | ↑ | 93% | 29.60 "Hg | 10 mi |
| 1:00 pm | | 45 °F | Light rain. Fog. | No wind | ↑ | 93% | 29.61 "Hg | 5 mi |
| 12:00 pm | | 43 °F | Light rain. Fog. | 2 mph | ↑ | 100% | 29.61 "Hg | 4 mi |
| 11:28 am | | 41 °F | Light rain. Low clouds. | 7 mph | ↑ | 100% | 29.61 "Hg | 4 mi |
| 11:00 am | | 41 °F | Light rain. Fog. | 10 mph | ↑ | 100% | 29.62 "Hg | 4 mi |
| 10:00 am | | 41 °F | Light rain. Fog. | 13 mph | ↑ | 93% | 29.64 "Hg | 4 mi |
| 9:00 am | | 39 °F | Light rain. Fog. | 12 mph | ↑ | 100% | 29.64 "Hg | 3 mi |
| 8:00 am | | 39 °F | Light rain. Fog. | 10 mph | ↑ | 100% | 29.69 "Hg | 2 mi |
| 7:36 am | | 39 °F | Light rain. Fog. | 12 mph | ↑ | 100% | 29.69 "Hg | 2 mi |
| 7:00 am | | 39 °F | Light rain. Fog. | 14 mph | ↑ | 100% | 29.71 "Hg | 4 mi |
| 6:48 am |  | 39 °F | Fog. | 14 mph | ↑ | 100% | 29.72 "Hg | 4 mi |
| 6:00 am | | 39 °F | Mostly cloudy. | 12 mph | ↑ | 100% | 29.72 "Hg | 12 mi |
| 5:51 am |  | 39 °F | Fog. | 12 mph | ↑ | 100% | 29.73 "Hg | 10 mi |
| 5:00 am | | 39 °F | Light rain. Fog. | 13 mph | ↑ | 100% | 29.75 "Hg | 6 mi |
| Weather by CustomWeather, © 2024 | ||||||||