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

55°F

13°C

Humidity NA
Wind Speed WNW 6 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Eureka CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 61. West wind around 5 mph.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog between 2am and 5am. Otherwise, mostly cloudy, with a low around 46. West wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 58. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 58 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 46. North northwest wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of drizzle before 11am, then a chance of showers after 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 61. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers likely. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 59. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain likely. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 49.

    Low: 49 °F

    Rain Likely
    and Patchy
    Fog

  • Friday

    Friday: Rain likely. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 58.

    High: 58 °F

    Rain Likely
    and Patchy
    Fog

Detailed Forecast

This Afternoon
Partly sunny, with a high near 61. West wind around 5 mph.
Tonight
Patchy fog between 2am and 5am. Otherwise, mostly cloudy, with a low around 46. West wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 58. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 46. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of drizzle before 11am, then a chance of showers after 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 61. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A 50 percent chance of showers. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 59. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 49.
Friday
Rain likely. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 58.
Friday Night
A chance of rain. Mostly cloudy, with a low around 47.
Saturday
A chance of rain. Mostly cloudy, with a high near 54.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 43.
Sunday
A chance of rain. Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eureka CA
 40.81°N 124.15°W (Elev. 3 ft)
Last Update:
2:10 pm PDT Apr 6, 2026
Forecast Valid:
2pm PDT Apr 6, 2026-6pm PDT Apr 12, 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