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.

Mist

50°F

10°C

Humidity 96%
Wind Speed NW 10 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 49°F (9°C)
Visibility 6.00 mi
Wind Chill46°F (8°C)
Last update 12 Mar 07:02 PM PDT
Extended Forecast for

Blue Lake CA

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 43. West northwest wind around 6 mph becoming calm in the evening.

    Low: 43 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 61. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 61 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 46. West northwest wind around 6 mph becoming calm in the evening.

    Low: 46 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 60. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 60 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 69. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 69 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 43. West northwest wind around 6 mph becoming calm in the evening.
Friday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 61. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Friday Night
A 20 percent chance of rain after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 46. West northwest wind around 6 mph becoming calm in the evening.
Saturday
A 30 percent chance of rain, mainly before 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 60. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 69. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Blue Lake CA
 40.88°N 123.99°W (Elev. 200 ft)
Last Update:
2:10 pm PDT Mar 12, 2026
Forecast Valid:
7pm PDT Mar 12, 2026-6pm PDT Mar 19, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation