Past Weather in Eureka — Graph
Eureka Temperature Yesterday
Maximum temperature yesterday: 55 °F (at 12:53 pm)
Minimum temperature yesterday: 38 °F (at 12:53 am)
Average temperature yesterday: 44 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 56 °F (Nov 27, 3:53 pm) | 100% (Nov 20, 12:53 am) | 30.37 "Hg (Nov 20, 12:53 am) |
| Low | 36 °F (Nov 26, 6:53 am) | 55% (Nov 27, 9:53 am) | 30.01 "Hg (Nov 19, 9:53 pm) |
| Average | 48 °F | 90% | 30.18 "Hg |
| * Reported Nov 19 9:53 pm — Dec 4 9:53 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 | ||
| 9:53 pm Thu, Dec 4 |  | 49 °F | Overcast. | No wind | ↑ | 93% | 30.34 "Hg | 7 mi |
| 6:53 pm | | 49 °F | Overcast. | No wind | ↑ | 93% | 30.33 "Hg | 10 mi |
| 3:53 pm |  | 55 °F | Sunny. | 7 mph | ↑ | 72% | 30.30 "Hg | 10 mi |
| 12:53 pm | | 54 °F | Sunny. | 16 mph | ↑ | 72% | 30.30 "Hg | 10 mi |
| 9:53 am | | 50 °F | Sunny. | No wind | ↑ | 86% | 30.32 "Hg | 10 mi |
| 6:53 am |  | 39 °F | Clear. | 9 mph | ↑ | 100% | 30.29 "Hg | 9 mi |
| 3:53 am | | 39 °F | Clear. | No wind | ↑ | 100% | 30.26 "Hg | 10 mi |
| 12:53 am | | 41 °F | Clear. | 13 mph | ↑ | 96% | 30.25 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||