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Check Water Temperatures Before Your River Visit

Water temperatures below 70 degrees causes you to lose breathing & muscle control which can lead to drowning. The colder the water the more extreme the impacts. Enjoy the river by staying dry when water is cold. Read More >

Current conditions at

Eureka WFO (EKA01)

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

Overcast

54°F

12°C

Humidity NA
Wind Speed N 2 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Eureka CA

  • Today

    Today: Mostly cloudy, with a high near 63. North northwest wind 3 to 8 mph.

    High: 63 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of rain after 2am. Patchy fog before 2am, then patchy fog after 5am. Otherwise, cloudy, with a low around 53. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 53 °F

    Patchy Fog
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: A 30 percent chance of rain. Patchy fog before 8am. Otherwise, cloudy, with a high near 63. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 63 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: A 50 percent chance of rain. Cloudy, with a low around 53. North northwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 61. North northwest wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. North wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. Breezy.

    Low: 50 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 63. North northwest wind 3 to 8 mph.
Tonight
A 20 percent chance of rain after 2am. Patchy fog before 2am, then patchy fog after 5am. Otherwise, cloudy, with a low around 53. North northwest wind 5 to 7 mph becoming calm in the evening.
Friday
A 30 percent chance of rain. Patchy fog before 8am. Otherwise, cloudy, with a high near 63. Calm wind becoming west northwest around 6 mph in the afternoon.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 53. North northwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 61. North northwest wind 5 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 50. North wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 50. Breezy.
Monday
Partly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eureka CA
 40.79°N 124.14°W (Elev. 72 ft)
Last Update:
2:10 am PDT Jun 25, 2026
Forecast Valid:
9am PDT Jun 25, 2026-6pm PDT Jul 1, 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