 |
 Current Eureka Weather Conditions |
Updated January 16th at 1:55 pm |
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| Overcast |
| Temperature: | 43°F |
Dew Point: | 21°F |
| Barometer: | 29.92 inHg |
Wind: | N 45 Mph |
| Humidity: | 41.7% |
Visibility: | 0M |
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| Eureka Weather Forecast Summary |
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Today
Jan 16th
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Saturday
Jan 17th
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Sunday
Jan 18th
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Monday
Jan 19th
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Tuesday
Jan 20th
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 |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
Sunny |
43°F
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25°F
16°F |
42°F
16°F |
31°F
19°F |
43°F
22°F |
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| Eureka Detailed Weather Forecast |
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| Friday, January 16th, 2026 |
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Afternoon |
Temperature: 39°F |
| Cloudy. Windy. |
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Evening |
Temperature: 31°F |
| Clear with cloudy periods. Windy. |
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| Saturday, January 17th, 2026 |
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Overnight |
Temperature: 25°F |
| Clear. Windy. |
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Morning |
Temperature: 24°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 20°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 16°F |
| Clear with cloudy periods. |
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| Sunday, January 18th, 2026 |
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Overnight |
Temperature: 16°F |
| Clear. Windy at times. |
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Morning |
Temperature: 33°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 35°F |
| Sunny. |
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Evening |
Temperature: 29°F |
| Clear. Windy at times. |
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| Monday, January 19th, 2026 |
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Overnight |
Temperature: 20°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 25°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 26°F |
| Cloudy. |
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Evening |
Temperature: 23°F |
| Cloudy. |
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| Tuesday, January 20th, 2026 |
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Overnight |
Temperature: 22°F |
| Clear. |
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Morning |
Temperature: 34°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 37°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 35°F |
| Clear. Windy. |
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| Wednesday, January 21st, 2026 |
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Overnight |
Temperature: 35°F |
| Clear with cloudy periods. Windy. |
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Morning |
Temperature: 40°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 36°F |
| Sunny. |
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Evening |
Temperature: 30°F |
| Clear. |
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| Thursday, January 22nd, 2026 |
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Overnight |
Temperature: 25°F |
| Cloudy. |
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Morning |
Temperature: 33°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 33°F |
| Sunny. |
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Evening |
Temperature: 28°F |
| Clear. |
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| Friday, January 23rd, 2026 |
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Overnight |
Temperature: 31°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 41°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 45°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 41°F |
| Clear with cloudy periods. |
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| Saturday, January 24th, 2026 |
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Overnight |
Temperature: 33°F |
| Clear. Windy at times. |
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Morning |
Temperature: 33°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 29°F |
| Cloudy. Windy. |
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Evening |
Temperature: 21°F |
| Cloudy. Windy at times. |
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