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.

Clear

61°F

16°C

Humidity 59%
Wind Speed WNW 4 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 05 Apr 09:35 AM PDT
Extended Forecast for

5 Miles E Arcata/Eureka Airport CA

  • Today

    Today: Mostly sunny, with a high near 69. Calm wind.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 63. Light and variable wind.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Partly sunny, with a high near 62. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Partly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 69. Calm wind.
Tonight
Partly cloudy, with a low around 48. Calm wind.
Monday
Sunny, with a high near 63. Light and variable wind.
Monday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 45. Calm wind.
Tuesday
Partly sunny, with a high near 59. Light and variable wind.
Tuesday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 46. Calm wind.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 62. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Thursday
A chance of rain. Partly sunny, with a high near 59.
Thursday Night
A chance of rain, mainly before 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 47.
Friday
A chance of rain. Partly sunny, with a high near 60.
Friday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 46.
Saturday
A slight chance of rain. Partly sunny, with a high near 58.
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Forecast Area
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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 am PDT Apr 5, 2026
Forecast Valid:
9am PDT Apr 5, 2026-6pm PDT Apr 11, 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