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.

Overcast

52°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

3 Miles S Arcata CA

  • Overnight

    Overnight: A 30 percent chance of rain. Cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, then showers and possibly a thunderstorm after 10am. High near 66. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 10pm. Patchy fog. Otherwise, cloudy, with a low around 50. Light south wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Showers, mainly after 10am. Patchy fog before 10am. High near 60. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers, mainly before 10pm. Patchy fog. Low around 46. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Showers and
    Patchy Fog
    then
    Scattered
    Showers and
    Patchy Fog

  • Monday

    Monday: A 20 percent chance of rain before 10am. Areas of fog before 1pm. Otherwise, mostly sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Slight Chance
    Rain and
    Areas Fog
    then Patchy
    Fog

  • Monday Night

    Monday Night: Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of rain after 4pm. Areas of fog before 1pm. Otherwise, cloudy, with a high near 58.

    High: 58 °F

    Areas Fog
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 10pm. Patchy fog after 10pm. Otherwise, cloudy, with a low around 47.

    Low: 47 °F

    Rain Likely
    and Patchy
    Fog

Detailed Forecast

Overnight
A 30 percent chance of rain. Cloudy, with a low around 51. Calm wind.
Saturday
Rain likely, then showers and possibly a thunderstorm after 10am. High near 66. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely, mainly before 10pm. Patchy fog. Otherwise, cloudy, with a low around 50. Light south wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, mainly after 10am. Patchy fog before 10am. High near 60. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers, mainly before 10pm. Patchy fog. Low around 46. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 20 percent chance of rain before 10am. Areas of fog before 1pm. Otherwise, mostly sunny, with a high near 60. Light and variable wind.
Monday Night
Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 46.
Tuesday
A slight chance of rain after 4pm. Areas of fog before 1pm. Otherwise, cloudy, with a high near 58.
Tuesday Night
Rain likely, mainly after 10pm. Patchy fog after 10pm. Otherwise, cloudy, with a low around 47.
Wednesday
Rain likely, mainly before 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 56.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Arcata CA
 40.82°N 124.09°W (Elev. 105 ft)
Last Update:
1:10 am PST Feb 28, 2026
Forecast Valid:
3am PST Feb 28, 2026-6pm PST Mar 6, 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