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.

Mostly Cloudy

44°F

7°C

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Eureka CA

  • Today

    Today: Partly sunny, with a high near 56. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 56 °F

    Partly Sunny

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 2am. Cloudy, with a low around 44. West northwest wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 55. South southeast wind 6 to 10 mph becoming west northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 39. North wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55. North wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Breezy, with a north northeast wind 6 to 16 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A slight chance of rain after 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 60.

    High: 60 °F

    Slight Chance
    Rain and
    Patchy Fog

Detailed Forecast

Today
Partly sunny, with a high near 56. Calm wind becoming west northwest around 6 mph in the afternoon.
Tonight
A 50 percent chance of showers, mainly after 2am. Cloudy, with a low around 44. West northwest wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers. High near 55. South southeast wind 6 to 10 mph becoming west northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 39. North wind 8 to 11 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 55. North wind 7 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 38. Breezy, with a north northeast wind 6 to 16 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 58.
Friday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 41.
Saturday
A slight chance of rain after 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 60.
Saturday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 47.
Sunday
Rain. Cloudy, with a high near 57.
Sunday Night
Rain likely. Mostly cloudy, with a low around 43.
Monday
Rain likely. Mostly cloudy, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka CA
 40.8°N 124.17°W (Elev. 3 ft)
Last Update:
2:10 am PDT Apr 14, 2026
Forecast Valid:
8am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation