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

56°F

13°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

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 61. Light northwest wind.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 64. Light and variable wind.

    High: 64 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 4am. Patchy fog between 10pm and 1am. Otherwise, cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Rain, mainly after 10am. High near 61. Light south southeast wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 10pm. Cloudy, with a low around 47. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain Likely
    then Chance
    Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 59. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain. Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain
    and Areas Fog

  • Monday

    Monday: A slight chance of rain. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Rain and
    Areas Fog

Detailed Forecast

This Afternoon
Partly sunny, with a high near 61. Light northwest wind.
Tonight
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 45. Calm wind.
Friday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 64. Light and variable wind.
Friday Night
A 30 percent chance of rain, mainly after 4am. Patchy fog between 10pm and 1am. Otherwise, cloudy, with a low around 50. Calm wind.
Saturday
Rain, mainly after 10am. High near 61. Light south southeast wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 47. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 59. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of rain. Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 45.
Monday
A slight chance of rain. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 63.
Monday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 45.
Tuesday
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 63.
Tuesday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Mostly cloudy, with a high near 59.
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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:
1:10 am PST Feb 26, 2026
Forecast Valid:
12pm PST Feb 26, 2026-6pm PST Mar 4, 2026
 
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Additional Resources

Radar & Satellite Image

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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