7-Day Forecast 40.97°N 124.1°W (Text-Only)
NWS Forecast for: Arcata/Eureka Airport CA
Issued by: National Weather Service Eureka, CA
Last Update: 12:19 pm PDT Jun 30, 2025
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  • Tonight

    Tonight: Mostly cloudy, with a low around 12. North wind 8 to 13 km/h.

    Low: 12 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 17. North wind 5 to 14 km/h becoming west in the morning.

    High: 17 °C

    Mostly Cloudy

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 11. West northwest wind 6 to 11 km/h becoming light north northwest  after midnight.

    Low: 11 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 17. Light north northwest wind becoming northwest 13 to 18 km/h in the morning.

    High: 17 °C

    Decreasing
    Clouds

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 11. Northwest wind 13 to 18 km/h becoming light north  after midnight.

    Low: 11 °C

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 17. Light north wind becoming northwest 13 to 18 km/h in the morning. Winds could gust as high as 29 km/h.

    High: 17 °C

    Partly Sunny

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 11.

    Low: 11 °C

    Mostly Cloudy

  • Independence
    Day

    Independence Day: Partly sunny, with a high near 17.

    High: 17 °C

    Partly Sunny

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 10.

    Low: 10 °C

    Partly Cloudy

  • Tonight: Mostly cloudy, with a low around 12. North wind 8 to 13 km/h.

    Tuesday: Mostly cloudy, with a high near 17. North wind 5 to 14 km/h becoming west in the morning.

    Tuesday Night: Mostly cloudy, with a low around 11. West northwest wind 6 to 11 km/h becoming light north northwest after midnight.

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 17. Light north northwest wind becoming northwest 13 to 18 km/h in the morning.

    Wednesday Night: Mostly cloudy, with a low around 11. Northwest wind 13 to 18 km/h becoming light north after midnight.

    Thursday: Partly sunny, with a high near 17. Light north wind becoming northwest 13 to 18 km/h in the morning. Winds could gust as high as 29 km/h.

    Thursday Night: Mostly cloudy, with a low around 11.

    Independence Day: Partly sunny, with a high near 17.

    Friday Night: Partly cloudy, with a low around 10.

    Saturday: Mostly sunny, with a high near 17.

    Saturday Night: Partly cloudy, with a low around 10.

    Sunday: Mostly sunny, with a high near 17.

    Sunday Night: Mostly cloudy, with a low around 11.

    Monday: Partly sunny, with a high near 17.



    Arcata/Eureka Airport CA
     40.97°N 124.1°W (Elev. 197 m)

    Visit your local NWS office at: https://www.weather.gov/eka