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 77%
Wind Speed NNW 13 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 20 Mar 04:00 PM PDT
Extended Forecast for

5 Miles E Arcata/Eureka Airport CA

  • Tonight

    Tonight: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 45. North northwest wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 58. Light north northwest wind increasing to 5 to 9 mph in the afternoon.

    High: 58 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. North northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61. North northwest wind 3 to 7 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Cloudy

  • Monday

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

    High: 63 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of drizzle after 11am. Mostly sunny, with a high near 64.

    High: 64 °F

    Slight Chance
    Drizzle

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

Detailed Forecast

Tonight
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 45. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 58. Light north northwest wind increasing to 5 to 9 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 40. North northwest wind 5 to 9 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 61. North northwest wind 3 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 44. North northwest wind 5 to 7 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 63. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
A slight chance of drizzle after 11am. Mostly sunny, with a high near 64.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Wednesday
A slight chance of drizzle before 11am. Partly sunny, with a high near 56.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 65.
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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:
2:49 pm PDT Mar 20, 2026
Forecast Valid:
4pm PDT Mar 20, 2026-6pm PDT Mar 27, 2026
 
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Additional Resources

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