Weather in Eureka, United States 🇺🇸
Right now Eureka is 14°C with fog, feeling like 13°C. Humidity is 97% with winds around 11 km/h, and the UV index is 0 (low). Across the coming days, Eureka should see roughly 10°C to 16°C. ⚠️ Small Craft Advisory issued September 29 at 9:29AM PDT until October 1 at 9:00AM PDT by NWS Eureka CA
Hourly Forecast for Eureka
14-Day Forecast for Eureka
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Additional Forecasts for Eureka
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Historical Weather
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Best Time to Be Outside in Eureka Tomorrow
There is no good daylight window left in Eureka today. Tomorrow, the most comfortable window looks like 10:00 to 13:00, when it is around 15°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Eureka
What is the temperature in Eureka right now?
The current temperature in Eureka is 14°C (56°F), fog (feels like 13°C).
What's the weather like in Eureka right now?
Current weather in Eureka: Fog, humidity 97%, wind 11 km/h NNE.
What is today's forecast for Eureka?
Today in Eureka: high 15°C, low 10°C, sunny. Chance of rain: 15%.
What is the 7-day weather forecast for Eureka?
Daily highs and lows for Eureka:
- 2026-09-29: 15°C / 10°C
- 2026-09-30: 15°C / 13°C
- 2026-10-01: 16°C / 12°C
- 2026-10-02: 16°C / 13°C
- 2026-10-03: 18°C / 13°C
- 2026-10-04: 18°C / 13°C
- 2026-10-05: 15°C / 13°C
Is it going to rain in Eureka today?
There is a 15% chance of rain in Eureka today. Total expected precipitation: 0.02 mm.
What is the wind speed in Eureka right now?
Wind in Eureka is currently 11 km/h (7 mph) from the NNE.
What is the UV index in Eureka right now?
The UV index in Eureka is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
