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

Hazardous Weather Conditions

Current conditions at

Eureka WFO (EKA01)

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

Clear

37°F

3°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

Frost Advisory until April 3, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory until April 3, 09:00am

    NOW until 9:00am Fri

    Frost Advisory

  • Today

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. North northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. Light and variable wind.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 49. Light and variable wind.

    Low: 49 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 48.

    Low: 48 °F

    Patchy Fog

Detailed Forecast

Today
Sunny, with a high near 58. North northwest wind 5 to 15 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 45. North northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 50. Light and variable wind.
Sunday
Partly sunny, with a high near 66. Light and variable wind.
Sunday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 49. Light and variable wind.
Monday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 62.
Monday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 48.
Tuesday
A chance of rain. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 60.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 48.
Wednesday
Rain likely. Partly sunny, with a high near 57.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 45.
Thursday
A slight chance of rain. Mostly sunny, with a high near 56.
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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 am PDT Apr 3, 2026
Forecast Valid:
8am PDT Apr 3, 2026-6pm PDT Apr 9, 2026
 
Forecast Discussion
 
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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