 |
 Current Eureka Weather Conditions |
Updated December 29th at 6:55 am |
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| Temperature: | 18°F |
Dew Point: | 7°F |
| Barometer: | 30.48 inHg |
Wind: | N 34 Mph |
| Humidity: | 59.9% |
Visibility: | 0M |
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| Eureka Weather Forecast Summary |
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Today
Dec 29th
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Tuesday
Dec 30th
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Wednesday
Dec 31st
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Thursday
Jan 1st
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Friday
Jan 2nd
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Sunny |
Cloudy |
Mix of Cloud and Sun |
Cloudy |
Cloudy |
32°F
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49°F
21°F |
54°F
34°F |
47°F
35°F |
48°F
33°F |
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| Eureka Detailed Weather Forecast |
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| Monday, December 29th, 2025 |
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Morning |
Temperature: 26°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 27°F |
| Sunny. |
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Evening |
Temperature: 23°F |
| Clear. |
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| Tuesday, December 30th, 2025 |
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Overnight |
Temperature: 21°F |
| Clear. |
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Morning |
Temperature: 37°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 40°F |
| Mostly sunny. |
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Evening |
Temperature: 39°F |
| Cloudy. |
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| Wednesday, December 31st, 2025 |
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Overnight |
Temperature: 35°F |
| Clear. |
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Morning |
Temperature: 45°F |
| A mix of sun and cloud. Windy at times. |
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Afternoon |
Temperature: 46°F |
| Sunny. |
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Evening |
Temperature: 42°F |
| A mix of cloudy and clear skies. |
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| Thursday, January 1st, 2026 |
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Overnight |
Temperature: 39°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 41°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 43°F |
| Cloudy. |
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Evening |
Temperature: 39°F |
| Cloudy. |
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| Friday, January 2nd, 2026 |
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Overnight |
Temperature: 34°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 42°F |
| A mix of cloud and sun. Windy at times. |
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Afternoon |
Temperature: 40°F |
| Sunny. |
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Evening |
Temperature: 35°F |
| Clear. |
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| Saturday, January 3rd, 2026 |
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Overnight |
Temperature: 31°F |
| Clear. |
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Morning |
Temperature: 42°F |
| Sunny. |
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Afternoon |
Temperature: 43°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 40°F |
| Cloudy. |
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| Sunday, January 4th, 2026 |
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Overnight |
Temperature: 39°F |
| Cloudy. |
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Morning |
Temperature: 53°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 54°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 51°F |
| A mix of cloudy and clear skies. Windy at times. |
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| Monday, January 5th, 2026 |
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Overnight |
Temperature: 51°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 58°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 54°F |
| Sunny. Windy. |
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Evening |
Temperature: 45°F |
| Cloudy. Windy. |
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| Tuesday, January 6th, 2026 |
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Overnight |
Temperature: 39°F |
| Cloudy. |
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Morning |
Temperature: 46°F |
| Cloudy. |
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Afternoon |
Temperature: 46°F |
| Mostly sunny. |
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Evening |
Temperature: 42°F |
| Clear. Windy at times. |
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