 |
 Current Eureka Weather Conditions |
Updated December 27th at 5:55 am |
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| Temperature: | 43°F |
Dew Point: | 41°F |
| Barometer: | 29.77 inHg |
Wind: | N 13 Mph |
| Humidity: | 93.3% |
Visibility: | 0M |
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| Eureka Weather Forecast Summary |
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Today
Dec 27th
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Sunday
Dec 28th
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Monday
Dec 29th
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Tuesday
Dec 30th
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Wednesday
Dec 31st
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Cloudy |
Cloudy |
Sunny |
Cloudy |
Cloudy |
71°F
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68°F
27°F |
33°F
22°F |
46°F
20°F |
52°F
35°F |
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| Eureka Detailed Weather Forecast |
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| Saturday, December 27th, 2025 |
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Morning |
Temperature: 63°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 63°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 61°F |
| Cloudy. Windy at times. |
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| Sunday, December 28th, 2025 |
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Overnight |
Temperature: 67°F |
| Cloudy. Windy. |
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Morning |
Temperature: 48°F |
| Cloudy. Wind 25 to 40 mph. |
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Afternoon |
Temperature: 31°F |
| A mix of cloud and sun. Wind 20 to 30 mph. |
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Evening |
Temperature: 28°F |
| Clear. Windy. |
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| Monday, December 29th, 2025 |
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Overnight |
Temperature: 24°F |
| Clear. Windy. |
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Morning |
Temperature: 28°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 28°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 23°F |
| Clear. |
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| Tuesday, December 30th, 2025 |
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Overnight |
Temperature: 20°F |
| Clear. |
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Morning |
Temperature: 35°F |
| Sunny with cloudy periods. Windy at times. |
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Afternoon |
Temperature: 38°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 37°F |
| Cloudy. |
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| Wednesday, December 31st, 2025 |
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Overnight |
Temperature: 35°F |
| Cloudy. |
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Morning |
Temperature: 46°F |
| Cloudy. |
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Afternoon |
Temperature: 46°F |
| Sunny. |
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Evening |
Temperature: 41°F |
| Clear. |
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| Thursday, January 1st, 2026 |
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Overnight |
Temperature: 33°F |
| Cloudy. Windy. |
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Morning |
Temperature: 30°F |
| A mix of cloud and sun. Windy. |
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Afternoon |
Temperature: 28°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 22°F |
| Cloudy. Windy at times. |
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| Friday, January 2nd, 2026 |
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Overnight |
Temperature: 18°F |
| Cloudy. |
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Morning |
Temperature: 23°F |
| Cloudy. |
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Afternoon |
Temperature: 26°F |
| Cloudy. |
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Evening |
Temperature: 26°F |
| Cloudy. |
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| Saturday, January 3rd, 2026 |
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Overnight |
Temperature: 29°F |
| Cloudy. |
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Morning |
Temperature: 39°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 40°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 38°F |
| A mix of cloudy and clear skies. Windy at times. |
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| Sunday, January 4th, 2026 |
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Overnight |
Temperature: 36°F |
| Clear. Windy at times. |
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Morning |
Temperature: 49°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 49°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 49°F |
| Cloudy. Windy at times. |
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