Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

light rain,mist

52°F

11°C

Humidity 92%
Wind Speed NNE 5 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 50°F (10°C)
Visibility 2.50 mi
Last update 08 Feb 12:11 PM PST
Extended Forecast for

Arcata/Eureka Airport CA

Flood Advisory until February 8, 02:15pm
Click here for hazard details and duration
...
  •  
    Flood Advisory until February 8, 02:15pm

    NOW until 2:15pm Sun

    Flood Advisory

  • This Afternoon

    High: 57 °F

    Rain

  • Tonight

    Tonight: Rain likely before 7pm.  Mostly cloudy, with a low around 40. Light and variable wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. Light north northeast wind becoming north 5 to 10 mph in the morning.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 40. Northeast wind 6 to 8 mph.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 10am.  Mostly cloudy, with a high near 55. Light and variable wind becoming north northwest around 6 mph in the afternoon.

    High: 55 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 39. North wind around 5 mph becoming calm  in the evening.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 4pm.  Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain. High near 57. South wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain likely before 7pm. Mostly cloudy, with a low around 40. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny, with a high near 55. Light north northeast wind becoming north 5 to 10 mph in the morning.
Monday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 40. Northeast wind 6 to 8 mph.
Tuesday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 55. Light and variable wind becoming north northwest around 6 mph in the afternoon.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39. North wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 54.
Wednesday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 53.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Friday
A chance of rain. Mostly cloudy, with a high near 52.
Friday Night
Rain likely. Cloudy, with a low around 39.
Saturday
Rain. Cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata/Eureka Airport CA
 40.97°N 124.1°W (Elev. 197 ft)
1:10 am PST Feb 8, 2026
12pm PST Feb 8, 2026-6pm PST Feb 14, 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