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.

Clear

67°F

19°C

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

3 Miles S Arcata CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 69. West northwest wind around 5 mph.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 47. Calm wind.

    Low: 47 °F

    Increasing
    Clouds

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 63 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 45. Light west wind.

    Low: 45 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 61. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 61 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy drizzle after 11pm. Patchy fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Wednesday

    Wednesday: A 50 percent chance of showers. Partly sunny, with a high near 63. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain likely. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 61.

    High: 61 °F

    Rain Likely
    and Areas Fog

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 69. West northwest wind around 5 mph.
Tonight
Increasing clouds, with a low around 47. Calm wind.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 45. Light west wind.
Tuesday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 61. Calm wind becoming west northwest around 6 mph in the afternoon.
Tuesday Night
Patchy drizzle after 11pm. Patchy fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 46. Light and variable wind.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 63. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 48.
Thursday
Rain likely. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 61.
Thursday Night
A chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 48.
Friday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 61.
Friday Night
A chance of rain. Mostly cloudy, with a low around 47.
Saturday
A chance of rain. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Arcata CA
 40.82°N 124.09°W (Elev. 105 ft)
Last Update:
2:10 pm PDT Apr 5, 2026
Forecast Valid:
2pm PDT Apr 5, 2026-6pm PDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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