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.

Mist

54°F

12°C

Humidity NA
Wind Speed SE 5 MPH
Barometer NA
Dewpoint N/A
Visibility 3.00 mi
Last update NA
Extended Forecast for

Arcata CA

  • Overnight

    Overnight: Scattered showers. Cloudy, with a low around 50. Light north northwest wind. Chance of precipitation is 40%.

    Low: 50 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers before 7am, then a chance of rain between 7am and 10am. Mostly cloudy, with a high near 57. Northwest wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 57 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog before 10pm, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog before 10pm, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 65. Calm wind.

    High: 65 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 49. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance Rain
    and Patchy
    Fog then Rain
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Rain likely before 10am, then showers likely and possibly a thunderstorm between 10am and 4pm, then rain likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 61.

    High: 61 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Rain Likely

Detailed Forecast

Overnight
Scattered showers. Cloudy, with a low around 50. Light north northwest wind. Chance of precipitation is 40%.
Wednesday
Scattered showers before 7am, then a chance of rain between 7am and 10am. Mostly cloudy, with a high near 57. Northwest wind 3 to 7 mph. Chance of precipitation is 30%.
Wednesday Night
Patchy fog before 10pm, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 61. Calm wind.
Thursday Night
Patchy fog before 10pm, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 46. Calm wind.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 65. Calm wind.
Friday Night
Rain likely, mainly after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 49. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely before 10am, then showers likely and possibly a thunderstorm between 10am and 4pm, then rain likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 61.
Saturday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 47.
Sunday
A chance of rain. Mostly cloudy, with a high near 59.
Sunday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 44.
Monday
A slight chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 63.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 65.
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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 25, 2026
Forecast Valid:
4am PST Feb 25, 2026-6pm PST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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