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.

Rain

54°F

12°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 11 Feb 11:00 AM PST
Extended Forecast for

Arcata/Eureka Airport CA

  • Today

    Today: Scattered showers, mainly between 1pm and 4pm. Partly sunny, with a high near 58. North northwest wind around 6 mph. Chance of precipitation is 40%.

    High: 58 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers before 10pm. Mostly clear, with a low around 42. Light east wind. Chance of precipitation is 20%.

    Low: 42 °F

    Isolated
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 56. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. North wind around 6 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 54. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 54 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly after 10pm. Cloudy, with a low around 41. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: Rain. High near 55. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Cloudy, with a low around 42.

    Low: 42 °F

    Rain

  • Sunday

    Sunday: Rain. Mostly cloudy, with a high near 54.

    High: 54 °F

    Rain

Detailed Forecast

Today
Scattered showers, mainly between 1pm and 4pm. Partly sunny, with a high near 58. North northwest wind around 6 mph. Chance of precipitation is 40%.
Tonight
Isolated showers before 10pm. Mostly clear, with a low around 42. Light east wind. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 56. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 40. North wind around 6 mph becoming calm in the evening.
Friday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 54. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
A 40 percent chance of rain, mainly after 10pm. Cloudy, with a low around 41. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 55. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Cloudy, with a low around 42.
Sunday
Rain. Mostly cloudy, with a high near 54.
Sunday Night
Rain likely. Mostly cloudy, with a low around 39.
Washington's Birthday
Rain. Cloudy, with a high near 52.
Monday Night
Rain. Cloudy, with a low around 37.
Tuesday
Rain. Cloudy, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata/Eureka Airport CA
 40.97°N 124.1°W (Elev. 197 ft)
Last Update:
1:10 am PST Feb 11, 2026
Forecast Valid:
11am PST Feb 11, 2026-6pm PST Feb 17, 2026
 
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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