 |
 Current Eureka Weather Conditions |
Updated December 31st at 4:56 am |
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| light snow |
| Temperature: | -6°F |
Dew Point: | -9°F |
| Barometer: | 29.71 inHg |
Wind: | N 15 Mph |
| Humidity: | 67.4% |
Visibility: | 0M |
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| Eureka Weather Forecast Summary |
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Today
Dec 31st
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Thursday
Jan 1st
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Friday
Jan 2nd
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Saturday
Jan 3rd
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Sunday
Jan 4th
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Cloudy |
Cloudy |
Mix of Cloud and Sun |
Sunny |
Sunny |
-9°F
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-15°F
-23°F |
-22°F
-28°F |
-26°F
-29°F |
-26°F
-31°F |
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| Eureka Detailed Weather Forecast |
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| Wednesday, December 31st, 2025 |
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Morning |
Temperature: -18°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: -21°F |
| Sunny. |
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Evening |
Temperature: -21°F |
| Clear. |
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| Thursday, January 1st, 2026 |
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Overnight |
Temperature: -23°F |
| Clear. |
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Morning |
Temperature: -18°F |
| Cloudy. |
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Afternoon |
Temperature: -16°F |
| Cloudy. |
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Evening |
Temperature: -18°F |
| Cloudy. |
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| Friday, January 2nd, 2026 |
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Overnight |
Temperature: -22°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: -24°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: -27°F |
| A mix of cloud and sun. |
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Evening |
Temperature: -27°F |
| Clear with cloudy periods. |
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| Saturday, January 3rd, 2026 |
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Overnight |
Temperature: -29°F |
| Clear. |
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Morning |
Temperature: -28°F |
| Sunny. |
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Afternoon |
Temperature: -29°F |
| Sunny. |
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Evening |
Temperature: -29°F |
| Clear. |
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| Sunday, January 4th, 2026 |
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Overnight |
Temperature: -29°F |
| Clear. |
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Morning |
Temperature: -28°F |
| Sunny. |
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Afternoon |
Temperature: -31°F |
| Sunny. |
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Evening |
Temperature: -30°F |
| Clear. |
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| Monday, January 5th, 2026 |
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Overnight |
Temperature: -25°F |
| Cloudy. |
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Morning |
Temperature: -16°F |
| Cloudy. |
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Afternoon |
Temperature: -13°F |
| Cloudy. |
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Evening |
Temperature: -6°F |
| Cloudy with a chance of flurries. |
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| Tuesday, January 6th, 2026 |
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Overnight |
Temperature: 1°F |
| Cloudy with flurries likely. |
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Morning |
Temperature: 6°F |
| Cloudy with a chance of flurries. |
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Afternoon |
Temperature: 9°F |
| Cloudy with a chance of flurries. |
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Evening |
Temperature: 5°F |
| Cloudy with a slight chance of flurries. |
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| Wednesday, January 7th, 2026 |
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Overnight |
Temperature: -2°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: -4°F |
| Mostly sunny. |
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Afternoon |
Temperature: -8°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: -8°F |
| Cloudy with clear periods. |
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| Thursday, January 8th, 2026 |
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Overnight |
Temperature: -8°F |
| Cloudy. |
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Morning |
Temperature: -4°F |
| Cloudy. |
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Afternoon |
Temperature: -6°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: -7°F |
| Clear with cloudy periods. |
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