Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Clear

45°F

7°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 45°F (7°C)
Visibility 8.00 mi
Last update 18 Mar 10:00 PM PDT
Extended Forecast for

Trinidad CA

  • Tonight

    Tonight: Patchy dense fog.  Otherwise, cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Partly sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Light north northeast wind.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog between 8am and 11am.  Otherwise, partly sunny, with a high near 66. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 66 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. North wind around 7 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59. North northwest wind 8 to 11 mph.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy dense fog. Otherwise, cloudy, with a low around 43. Calm wind.
Thursday
Partly sunny, with a high near 68. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 46. Light north northeast wind.
Friday
Patchy fog between 8am and 11am. Otherwise, partly sunny, with a high near 66. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 47. North wind around 7 mph.
Saturday
Partly sunny, with a high near 59. North northwest wind 8 to 11 mph.
Saturday Night
Partly cloudy, with a low around 42. Breezy.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Mostly cloudy, with a high near 62.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A chance of rain. Mostly cloudy, with a high near 64.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.06°N 124.13°W (Elev. 305 ft)
2:10 pm PDT Mar 18, 2026
10pm PDT Mar 18, 2026-6pm PDT Mar 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database