National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Eureka WFO (EKA01)

Lat: 40.8098°NLon: 124.1602°WElev: 20.0ft.

Mist

47°F

8°C

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 2.00 mi
Last update NA
Extended Forecast for

3 Miles S Arcata CA

  • Today

    Today: Areas of dense fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 68. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 68 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Patchy dense fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 63. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. North northwest wind 3 to 6 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 58. North northwest wind 6 to 11 mph.

    High: 58 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. North wind 6 to 11 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

Detailed Forecast

Today
Areas of dense fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 68. Calm wind becoming west northwest around 5 mph in the afternoon.
Tonight
Patchy dense fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 48. Calm wind.
Friday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 63. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 47. North northwest wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 58. North northwest wind 6 to 11 mph.
Saturday Night
Partly cloudy, with a low around 43. North wind 6 to 11 mph.
Sunday
Partly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly cloudy, with a high near 67.
Monday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 49.
Tuesday
A chance of rain. Partly sunny, with a high near 67.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Wednesday
A chance of rain. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Arcata CA
 40.82°N 124.09°W (Elev. 105 ft)
Last Update:
2:10 am PDT Mar 19, 2026
Forecast Valid:
9am PDT Mar 19, 2026-6pm PDT Mar 25, 2026
 
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Additional Resources

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