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

51°F

11°C

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Arcata CA

  • Overnight

    Overnight: Patchy dense fog after 2am. Otherwise, mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Patchy dense fog before 11am. Otherwise, partly sunny, with a high near 64. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 64 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Friday Night

    Friday Night: Patchy drizzle after 2am. Patchy fog between 8pm and 2am. Otherwise, mostly cloudy, with a low around 46. North northwest wind around 5 mph becoming calm.

    Low: 46 °F

    Patchy Fog
    then Patchy
    Drizzle and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 59. North northwest wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 59 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. North northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 24 mph.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 44.

    Low: 44 °F

    Patchy Fog

  • Monday

    Monday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy dense fog after 2am. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Friday
Patchy dense fog before 11am. Otherwise, partly sunny, with a high near 64. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Friday Night
Patchy drizzle after 2am. Patchy fog between 8pm and 2am. Otherwise, mostly cloudy, with a low around 46. North northwest wind around 5 mph becoming calm.
Saturday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 59. North northwest wind 5 to 10 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 41. North northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 24 mph.
Sunday
Mostly sunny, with a high near 61. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Sunday Night
Patchy fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 67.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 63.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A chance of rain. Mostly cloudy, with a high near 57.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 63.
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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 pm PDT Mar 19, 2026
Forecast Valid:
12am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
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Additional Resources

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