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.

Overcast

54°F

12°C

Humidity NA
Wind Speed NE 3 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Eureka CA

  • Tonight

    Tonight: Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 44. North northwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Cloudy
    then Areas
    Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 59. Calm wind becoming northwest around 5 mph in the morning.

    High: 59 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog before 10pm, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Patchy Fog

  • Friday

    Friday: Partly sunny, with a high near 62. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after 4am. Cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 10am. Cloudy, with a high near 61. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 48. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59.

    High: 59 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A chance of showers. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers and
    Patchy Fog

Detailed Forecast

Tonight
Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 44. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 59. Calm wind becoming northwest around 5 mph in the morning.
Thursday Night
Patchy fog before 10pm, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 46. Light and variable wind.
Friday
Partly sunny, with a high near 62. Calm wind becoming north northwest around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers, mainly after 4am. Cloudy, with a low around 49. Calm wind.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 10am. Cloudy, with a high near 61. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 48. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59.
Sunday Night
A chance of showers. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 45.
Monday
A slight chance of showers. Patchy fog before 10am. Otherwise, partly sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 46.
Wednesday
A chance of showers. Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka CA
 40.78°N 124.17°W (Elev. 82 ft)
Last Update:
1:10 pm PST Feb 25, 2026
Forecast Valid:
3pm PST Feb 25, 2026-6pm PST Mar 4, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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