Past Weather in Eureka — Graph
Eureka Temperature Yesterday
Maximum temperature yesterday: -11 °F (at 7:00 pm)
Minimum temperature yesterday: -26 °F (at 3:00 am)
Average temperature yesterday: -21 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 25 °F (Oct 27, 1:00 am) | 100% (Oct 26, 8:00 pm) | 30.53 "Hg (Oct 26, 8:00 pm) |
| Low | -35 °F (Nov 5, 1:00 pm) | 61% (Nov 9, 12:00 pm) | 29.65 "Hg (Oct 26, 1:00 am) |
| Average | -8 °F | 79% | 30.06 "Hg |
| * Reported Oct 25 1:00 pm — Nov 9 1:00 pm, Eureka. 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
Eureka Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 1:00 pm Sun, Nov 9 |  | 9 °F | Low level haze. | 29 mph | ↑ | 61% | 30.22 "Hg | 15 mi |
| 12:00 pm | | 9 °F | Low level haze. | 26 mph | ↑ | 61% | 30.23 "Hg | 15 mi |
| 11:00 am |  | 7 °F | Passing clouds. | 28 mph | ↑ | 66% | 30.24 "Hg | 15 mi |
| 10:00 am | | 7 °F | Passing clouds. | 25 mph | ↑ | 72% | 30.27 "Hg | 15 mi |
| 9:00 am | | 7 °F | Passing clouds. | 25 mph | ↑ | 78% | 30.29 "Hg | 15 mi |
| 8:00 am | | 5 °F | Low level haze. | 30 mph | ↑ | 85% | 30.29 "Hg | 15 mi |
| 7:48 am | | 5 °F | Low level haze. | 28 mph | ↑ | 85% | 30.29 "Hg | 15 mi |
| 7:00 am |  | -2 °F | Snow flurries. Passing clouds. | 14 mph | ↑ | 84% | 30.31 "Hg | 15 mi |
| 6:00 am | | 0 °F | Snow flurries. Passing clouds. | 12 mph | ↑ | 84% | 30.32 "Hg | 15 mi |
| 5:00 am | | -6 °F | Snow flurries. Passing clouds. | 8 mph | ↑ | 77% | 30.33 "Hg | 15 mi |
| 4:00 am | | -6 °F | Snow flurries. Passing clouds. | 13 mph | ↑ | 77% | 30.34 "Hg | 15 mi |
| 3:00 am | | -11 °F | Snow flurries. Passing clouds. | 6 mph | ↑ | 76% | 30.35 "Hg | 15 mi |
| 2:00 am | | -13 °F | Snow flurries. Passing clouds. | 10 mph | ↑ | 76% | 30.35 "Hg | 15 mi |
| 1:00 am | | -15 °F | Snow flurries. Scattered clouds. | 8 mph | ↑ | 76% | 30.36 "Hg | 15 mi |
| 10:00 pm Sat, Nov 8 |  | -13 °F | Clear. | 14 mph | ↑ | 76% | 30.39 "Hg | 15 mi |
| 9:00 pm | | -17 °F | Clear. | 6 mph | ↑ | 69% | 30.40 "Hg | 15 mi |
| 8:00 pm | | -17 °F | Clear. | 2 mph | ↑ | 76% | 30.41 "Hg | 15 mi |
| 7:00 pm | | -11 °F | Sunny. | 6 mph | ↑ | 76% | 30.40 "Hg | 15 mi |
| 6:00 pm | | -18 °F | Sunny. | 10 mph | ↑ | 75% | 30.41 "Hg | 15 mi |
| 5:00 pm | | -18 °F | Sunny. | 7 mph | ↑ | 75% | 30.42 "Hg | 15 mi |
| 4:00 pm | | -17 °F | Passing clouds. | 9 mph | ↑ | 69% | 30.42 "Hg | 15 mi |
| 3:00 pm | | -20 °F | Passing clouds. | 9 mph | ↑ | 75% | 30.41 "Hg | 15 mi |
| 2:00 pm | | -17 °F | Passing clouds. | 8 mph | ↑ | 69% | 30.41 "Hg | 15 mi |
| Weather by CustomWeather, © 2025 | ||||||||