National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

Lat: 40.97806°NLon: 124.10861°WElev: 217.0ft.

Overcast

57°F

14°C

Humidity 82%
Wind Speed NW 9 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 08 Apr 03:00 PM PDT
Extended Forecast for

5 Miles E Arcata/Eureka Airport CA

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 63. West wind around 7 mph. Chance of precipitation is 40%.

    High: 63 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 2am. Patchy dense fog after 5am. Otherwise, mostly cloudy, with a low around 49. Light and variable wind. Chance of precipitation is 40%.

    Low: 49 °F

    Scattered
    Showers and
    Patchy Dense
    Fog

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after 8am. Patchy dense fog before 8am. High near 60. Calm wind becoming west around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Showers and
    Patchy Dense
    Fog

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Patchy fog after 8pm. Low around 49. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Showers and
    Patchy Fog

  • Friday

    Friday: Showers, with thunderstorms also possible after 11am. Patchy fog before 8am. High near 57. Calm wind becoming west around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 57 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 8pm, then showers between 8pm and 2am, then showers and possibly a thunderstorm after 2am. Patchy fog between 8pm and 2am. Low around 45. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers and
    Patchy Fog

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 11am. Patchy fog between 8am and 11am. High near 49. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 49 °F

    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain

  • Sunday

    Sunday: Rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 63. West wind around 7 mph. Chance of precipitation is 40%.
Tonight
Scattered showers, mainly after 2am. Patchy dense fog after 5am. Otherwise, mostly cloudy, with a low around 49. Light and variable wind. Chance of precipitation is 40%.
Thursday
Showers likely, then showers and possibly a thunderstorm after 8am. Patchy dense fog before 8am. High near 60. Calm wind becoming west around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm. Patchy fog after 8pm. Low around 49. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers, with thunderstorms also possible after 11am. Patchy fog before 8am. High near 57. Calm wind becoming west around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 8pm, then showers between 8pm and 2am, then showers and possibly a thunderstorm after 2am. Patchy fog between 8pm and 2am. Low around 45. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers, with thunderstorms also possible after 11am. Patchy fog between 8am and 11am. High near 49. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Rain. Mostly cloudy, with a low around 41.
Sunday
Rain. Mostly cloudy, with a high near 51.
Sunday Night
A chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 40.
Monday
A slight chance of rain. Mostly sunny, with a high near 54.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Partly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Arcata/Eureka Airport CA
 40.99°N 124.02°W (Elev. 797 ft)
Last Update:
2:10 pm PDT Apr 8, 2026
Forecast Valid:
3pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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