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 100%
Wind Speed NNW 3 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 50°F (10°C)
Visibility 2.50 mi
Last update 08 Mar 12:21 AM PST
Extended Forecast for

Trinidad CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 50. North wind around 11 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56. Breezy, with a north northwest wind 13 to 16 mph, with gusts as high as 21 mph.

    High: 56 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 4am. Cloudy, with a low around 48. Breezy, with a north wind 15 to 20 mph.

    Low: 48 °F

    Cloudy then
    Slight Chance
    Rain and
    Breezy

  • Monday

    Monday: A 20 percent chance of rain before 10am. Partly sunny, with a high near 51. Windy, with a north wind 20 to 25 mph, with gusts as high as 32 mph.

    High: 51 °F

    Slight Chance
    Rain and
    Breezy then
    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. Windy, with a north wind 24 to 29 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 36 mph.

    Low: 44 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. Windy, with a north northwest wind 13 to 23 mph, with gusts as high as 29 mph.

    High: 51 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 50. North wind around 11 mph.
Sunday
Partly sunny, with a high near 56. Breezy, with a north northwest wind 13 to 16 mph, with gusts as high as 21 mph.
Sunday Night
A 20 percent chance of rain after 4am. Cloudy, with a low around 48. Breezy, with a north wind 15 to 20 mph.
Monday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 51. Windy, with a north wind 20 to 25 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 44. Windy, with a north wind 24 to 29 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 36 mph.
Tuesday
Partly sunny, with a high near 51. Windy, with a north northwest wind 13 to 23 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 44. Breezy.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
A slight chance of rain. Mostly sunny, with a high near 57.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 49.
Friday
Mostly cloudy, with a high near 57.
Friday Night
A chance of rain. Mostly cloudy, with a low around 49.
Saturday
A chance of rain. Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.05°N 124.16°W (Elev. 0 ft)
Last Update:
10:46 pm PST Mar 7, 2026
Forecast Valid:
12am PST Mar 8, 2026-6pm PDT Mar 14, 2026
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation