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

Hazardous Weather Conditions

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Mist

55°F

13°C

Humidity 86%
Wind Speed WSW 8 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 51°F (11°C)
Visibility 2.50 mi
Last update 06 Feb 02:53 PM PST
Extended Forecast for

Arcata/Eureka Airport CA

  • Tonight

    Tonight: Patchy fog between 7pm and 10pm. Otherwise, mostly cloudy, with a low around 42. Light and variable wind.

    Low: 42 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 10am. Mostly cloudy, with a high near 60. Light and variable wind becoming southwest around 6 mph in the morning.

    High: 60 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 10pm. Mostly cloudy, with a low around 49. Southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers. High near 58. South wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 58 °F

    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 10pm. Low around 42. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers then
    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 55. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers. Cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog between 7pm and 10pm. Otherwise, mostly cloudy, with a low around 42. Light and variable wind.
Saturday
A 30 percent chance of showers after 10am. Mostly cloudy, with a high near 60. Light and variable wind becoming southwest around 6 mph in the morning.
Saturday Night
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 49. Southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers. High near 58. South wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Showers, mainly before 10pm. Low around 42. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Partly sunny, with a high near 55. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Monday Night
A 20 percent chance of showers. Cloudy, with a low around 39.
Tuesday
A chance of showers. Mostly cloudy, with a high near 53.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 37.
Wednesday
A chance of showers, mainly before 10am. Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
A slight chance of showers. Partly sunny, with a high near 55.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 39.
Friday
Showers likely. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arcata/Eureka Airport CA
 40.97°N 124.1°W (Elev. 197 ft)
Last Update:
1:10 pm PST Feb 6, 2026
Forecast Valid:
3pm PST Feb 6, 2026-6pm PST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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