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

48°F

9°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

  • Overnight

    Overnight: Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 2pm. Increasing clouds, with a high near 66. Light and variable wind becoming southwest 9 to 14 mph in the afternoon.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm. Cloudy, with a low around 47. Southwest wind 5 to 10 mph becoming light and variable. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain Likely

  • Wednesday

    Wednesday: A 50 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 55. Breezy, with a north wind 9 to 16 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance Rain
    then Slight
    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. Breezy, with a north wind 15 to 17 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 58. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. Calm wind.
Tuesday
A 20 percent chance of rain after 2pm. Increasing clouds, with a high near 66. Light and variable wind becoming southwest 9 to 14 mph in the afternoon.
Tuesday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 47. Southwest wind 5 to 10 mph becoming light and variable. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 50 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 55. Breezy, with a north wind 9 to 16 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 40. Breezy, with a north wind 15 to 17 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 58. North wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Patchy fog between 8am and 11am. Otherwise, partly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
A slight chance of rain. Partly sunny, with a high near 63.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 47.
Monday
A chance of rain. Mostly cloudy, with a high near 60.
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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 Mar 24, 2026
Forecast Valid:
3am PDT Mar 24, 2026-6pm PDT Mar 30, 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