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.

Fog

45°F

7°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 45°F (7°C)
Visibility 0.50 mi
Last update 28 Mar 07:00 AM PDT
Extended Forecast for

Trinidad CA

  • Today

    Today: Partly sunny, with a high near 64. North wind 5 to 10 mph.

    High: 64 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. North wind 5 to 9 mph.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60. North northwest wind 5 to 9 mph.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. North wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers. Partly sunny, with a high near 60. North northwest wind 3 to 7 mph.

    High: 60 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 11pm. Mostly clear, with a low around 41. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 41 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers. Mostly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain. Cloudy, with a high near 56. Breezy.

    High: 56 °F

    Rain and
    Breezy

Detailed Forecast

Today
Partly sunny, with a high near 64. North wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 44. North wind 5 to 9 mph.
Sunday
Mostly sunny, with a high near 60. North northwest wind 5 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 42. North wind 5 to 10 mph, with gusts as high as 18 mph.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 60. North northwest wind 3 to 7 mph.
Monday Night
A 20 percent chance of showers before 11pm. Mostly clear, with a low around 41. North northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 59.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 42.
Wednesday
Rain. Cloudy, with a high near 56. Breezy.
Wednesday Night
Rain. Cloudy, with a low around 40.
Thursday
Rain. Mostly cloudy, with a high near 54.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A slight chance of rain. Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.06°N 124.13°W (Elev. 305 ft)
Last Update:
2:54 am PDT Mar 28, 2026
Forecast Valid:
7am PDT Mar 28, 2026-6pm PDT Apr 3, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation