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.

Mostly Cloudy

66°F

19°C

Humidity NA
Wind Speed S 10 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Arcata CA

  • This Afternoon

    This Afternoon: A slight chance of drizzle. Partly sunny, with a high near 69. West southwest wind around 8 mph.

    High: 69 °F

    Slight Chance
    Drizzle

  • Tonight

    Tonight: Rain likely. Patchy fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 47. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 56. Light north northwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 56 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. North wind 8 to 15 mph, with gusts as high as 24 mph.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. North northwest wind 6 to 15 mph, with gusts as high as 24 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. North northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 41.

    Low: 41 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 64.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
A slight chance of drizzle. Partly sunny, with a high near 69. West southwest wind around 8 mph.
Tonight
Rain likely. Patchy fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 47. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 56. Light north northwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 38. North wind 8 to 15 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 60. North northwest wind 6 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 37. North northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Friday
Mostly sunny, with a high near 66.
Friday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 41.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 64.
Saturday Night
Patchy fog between 11pm and 2am. Otherwise, partly cloudy, with a low around 45.
Sunday
A slight chance of rain. Partly sunny, with a high near 65.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 46.
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:
Arcata CA
 40.87°N 124.07°W (Elev. 194 ft)
Last Update:
1:56 pm PDT Mar 24, 2026
Forecast Valid:
2pm PDT Mar 24, 2026-6pm PDT Mar 30, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation