 |
 Current Eureka Weather Conditions |
Updated December 19th at 3:55 am |
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| Temperature: | 23°F |
Dew Point: | 16°F |
| Barometer: | 30.06 inHg |
Wind: | calm |
| Humidity: | 73.0% |
Visibility: | 0M |
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| Eureka Weather Forecast Summary |
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Today
Dec 19th
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Saturday
Dec 20th
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Sunday
Dec 21st
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Monday
Dec 22nd
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Tuesday
Dec 23rd
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Cloudy |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
52°F
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50°F
37°F |
50°F
34°F |
58°F
44°F |
60°F
51°F |
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| Eureka Detailed Weather Forecast |
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| Friday, December 19th, 2025 |
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Morning |
Temperature: 43°F |
| A mix of cloud and sun. Windy. |
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Afternoon |
Temperature: 49°F |
| Cloudy. Windy. |
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Evening |
Temperature: 47°F |
| Cloudy. Windy. |
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| Saturday, December 20th, 2025 |
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Overnight |
Temperature: 44°F |
| A mix of cloudy and clear skies. Windy. |
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Morning |
Temperature: 47°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 44°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 38°F |
| Clear with cloudy periods. |
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| Sunday, December 21st, 2025 |
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Overnight |
Temperature: 35°F |
| Cloudy. |
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Morning |
Temperature: 44°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 42°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 45°F |
| Cloudy. Windy. |
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| Monday, December 22nd, 2025 |
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Overnight |
Temperature: 44°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 52°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 51°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 51°F |
| Clear with cloudy periods. Windy at times. |
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| Tuesday, December 23rd, 2025 |
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Overnight |
Temperature: 53°F |
| Cloudy. |
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Morning |
Temperature: 57°F |
| Cloudy. |
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Afternoon |
Temperature: 54°F |
| Cloudy. |
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Evening |
Temperature: 52°F |
| A mix of cloudy and clear skies. |
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| Wednesday, December 24th, 2025 |
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Overnight |
Temperature: 50°F |
| Cloudy. |
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Morning |
Temperature: 63°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 64°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 63°F |
| Clear. Windy. |
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| Thursday, December 25th, 2025 |
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Overnight |
Temperature: 62°F |
| A mix of cloudy and clear skies. Wind 20 to 30 mph. |
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Morning |
Temperature: 70°F |
| A mix of cloud and sun. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 64°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 58°F |
| Cloudy. |
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| Friday, December 26th, 2025 |
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Overnight |
Temperature: 53°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 62°F |
| Cloudy. |
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Afternoon |
Temperature: 60°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 55°F |
| Cloudy. |
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| Saturday, December 27th, 2025 |
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Overnight |
Temperature: 54°F |
| Cloudy. |
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Morning |
Temperature: 58°F |
| Cloudy with a chance of showers. |
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Afternoon |
Temperature: 59°F |
| Cloudy with showers likely. |
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Evening |
Temperature: 61°F |
| Cloudy with a few showers. Slight chance of a thunderstorm. Windy at times. |
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