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.

Rain

51°F

11°C

Humidity NA
Wind Speed NW 8 MPH
Barometer NA
Dewpoint N/A
Visibility 3.00 mi
Last update NA
Extended Forecast for

Arcata CA

  • Today

    Today: A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 56. North northwest wind 7 to 13 mph, with gusts as high as 18 mph.

    High: 56 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. North wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. North northwest wind 10 to 15 mph, with gusts as high as 22 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37. North northwest wind 6 to 11 mph becoming light and variable in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 41. Light and variable wind.

    Low: 41 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

Detailed Forecast

Today
A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 56. North northwest wind 7 to 13 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 37. North wind 11 to 15 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 60. North northwest wind 10 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 37. North northwest wind 6 to 11 mph becoming light and variable in the evening.
Friday
Mostly sunny, with a high near 65. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 41. Light and variable wind.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 63.
Saturday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 45.
Sunday
Mostly cloudy, with a high near 64.
Sunday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 46.
Monday
A chance of rain. Mostly cloudy, with a high near 56.
Monday Night
Rain likely. Mostly cloudy, with a low around 45.
Tuesday
Rain likely. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arcata CA
 40.87°N 124.07°W (Elev. 194 ft)
Last Update:
2:10 am PDT Mar 25, 2026
Forecast Valid:
8am PDT Mar 25, 2026-6pm PDT Mar 31, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation