Check Water Temperatures Before Your River Visit

Water temperatures below 70 degrees causes you to lose breathing & muscle control which can lead to drowning. The colder the water the more extreme the impacts. Enjoy the river by staying dry when water is cold. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Partly Cloudy

59°F

15°C

Humidity 82%
Wind Speed WNW 10 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 27 Jun 10:35 AM PDT
Extended Forecast for

6 Miles E Arcata/Eureka Airport CA

  • Today

    Today: Partly sunny, with a high near 56. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 56 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. North wind 5 to 13 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59. North northwest wind 5 to 13 mph, with gusts as high as 26 mph.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47. North northwest wind 8 to 13 mph becoming light north  after midnight. Winds could gust as high as 26 mph.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. Light north wind becoming north northwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 47. North northwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 21 mph.

    Low: 47 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 47.

    Low: 47 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 56. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 46. North wind 5 to 13 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 59. North northwest wind 5 to 13 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 47. North northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 26 mph.
Monday
Mostly sunny, with a high near 61. Light north wind becoming north northwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 47. North northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 62.
Tuesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 47.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 62.
Wednesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 47.
Thursday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 62.
Thursday Night
Areas of fog. Otherwise, partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Arcata/Eureka Airport CA
 40.99°N 123.99°W (Elev. 1598 ft)
2:10 am PDT Jun 27, 2026
10am PDT Jun 27, 2026-6pm PDT Jul 3, 2026
 
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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