Currently: -22 °F. Passing clouds. (Weather station: Fort Simpson, Canada). See more current weatherPast Weather in Fort Simpson — Graph
Fort Simpson Temperature Yesterday
Maximum temperature yesterday: -17 °F (at 12:00 am)
Minimum temperature yesterday: -29 °F (at 10:00 pm)
Average temperature yesterday: -24 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 30 °F (Nov 21, 11:00 pm) | 93% (Nov 21, 11:00 am) | 30.72 "Hg (Nov 21, 11:00 am) |
| Low | -29 °F (Dec 5, 10:00 pm) | 60% (Dec 4, 1:00 pm) | 29.23 "Hg (Nov 21, 12:00 pm) |
| Average | 5 °F | 82% | 30.15 "Hg |
| * Reported Nov 21 4:00 am — Dec 6 4:00 am, Fort Simpson. 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
Fort Simpson Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:00 am Sat, Dec 6 | | -22 °F | Passing clouds. | No wind | ↑ | 68% | 30.24 "Hg | 15 mi |
| 3:00 am | | -24 °F | Passing clouds. | No wind | ↑ | 68% | 30.24 "Hg | 15 mi |
| 2:00 am | | -26 °F | Passing clouds. | No wind | ↑ | 75% | 30.23 "Hg | 15 mi |
| 1:00 am | | -26 °F | Passing clouds. | No wind | ↑ | 67% | 30.23 "Hg | 15 mi |
| 12:00 am | | -27 °F | Passing clouds. | No wind | ↑ | 67% | 30.24 "Hg | 15 mi |
| 11:00 pm Fri, Dec 5 | | -29 °F | Passing clouds. | No wind | ↑ | 67% | 30.23 "Hg | 15 mi |
| 10:00 pm | | -29 °F | Passing clouds. | 2 mph | ↑ | 67% | 30.22 "Hg | 15 mi |
| 9:00 pm | | -27 °F | Passing clouds. | No wind | ↑ | 67% | 30.22 "Hg | 15 mi |
| 8:00 pm |  | -27 °F | Partly cloudy. | 2 mph | ↑ | 67% | 30.22 "Hg | 15 mi |
| 7:00 pm | | -27 °F | Partly cloudy. | 2 mph | ↑ | 74% | 30.22 "Hg | 15 mi |
| 6:00 pm | | -26 °F | Passing clouds. | No wind | ↑ | 67% | 30.22 "Hg | 15 mi |
| 5:00 pm | | -18 °F | Passing clouds. | 3 mph | ↑ | 75% | 30.22 "Hg | 15 mi |
| 4:00 pm | | -22 °F | Partly cloudy. | No wind | ↑ | 68% | 30.22 "Hg | 15 mi |
| 3:00 pm |  | -20 °F | Scattered clouds. | No wind | ↑ | 68% | 30.23 "Hg | 15 mi |
| 2:00 pm | | -18 °F | Scattered clouds. | 2 mph | ↑ | 75% | 30.24 "Hg | 15 mi |
| 1:00 pm | | -20 °F | Passing clouds. | 3 mph | ↑ | 68% | 30.27 "Hg | 15 mi |
| 12:00 pm | | -26 °F | Passing clouds. | 3 mph | ↑ | 67% | 30.28 "Hg | 15 mi |
| 11:00 am |  | -27 °F | Sunny. | 2 mph | ↑ | 74% | 30.29 "Hg | 15 mi |
| 10:00 am | | -27 °F | Passing clouds. | No wind | ↑ | 74% | 30.30 "Hg | 15 mi |
| 9:00 am |  | -27 °F | Clear. | No wind | ↑ | 74% | 30.30 "Hg | 15 mi |
| 8:00 am | | -27 °F | Clear. | No wind | ↑ | 74% | 30.32 "Hg | 15 mi |
| 7:00 am | | -26 °F | Clear. | No wind | ↑ | 67% | 30.34 "Hg | 15 mi |
| 6:00 am | | -26 °F | Clear. | No wind | ↑ | 67% | 30.36 "Hg | 15 mi |
| 5:00 am | | -24 °F | Clear. | No wind | ↑ | 68% | 30.38 "Hg | 15 mi |
| Weather by CustomWeather, © 2025 | ||||||||