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.

Clear

45°F

7°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 20 Mar 06:35 AM PDT
Extended Forecast for

Trinidad CA

  • Today

    Today: Patchy fog between 11am and 2pm. Otherwise, mostly cloudy, with a high near 59. Breezy, with a north wind 6 to 16 mph.

    High: 59 °F

    Patchy Fog
    and Breezy

  • Tonight

    Tonight: Patchy fog after 8pm. Otherwise, cloudy, with a low around 50. North wind 11 to 15 mph.

    Low: 50 °F

    Patchy Fog

  • Saturday

    Saturday: A slight chance of drizzle before 11am. Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 54. Breezy, with a north northwest wind 11 to 20 mph.

    High: 54 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. Breezy, with a north northwest wind 10 to 18 mph.

    Low: 47 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56. Breezy, with a north northwest wind 13 to 18 mph.

    High: 56 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49. Breezy, with a north northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight.

    Low: 49 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain

Detailed Forecast

Today
Patchy fog between 11am and 2pm. Otherwise, mostly cloudy, with a high near 59. Breezy, with a north wind 6 to 16 mph.
Tonight
Patchy fog after 8pm. Otherwise, cloudy, with a low around 50. North wind 11 to 15 mph.
Saturday
A slight chance of drizzle before 11am. Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 54. Breezy, with a north northwest wind 11 to 20 mph.
Saturday Night
Mostly clear, with a low around 47. Breezy, with a north northwest wind 10 to 18 mph.
Sunday
Mostly sunny, with a high near 56. Breezy, with a north northwest wind 13 to 18 mph.
Sunday Night
Mostly cloudy, with a low around 49. Breezy, with a north northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight.
Monday
Partly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
A chance of rain. Mostly cloudy, with a high near 59.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 50.
Wednesday
A chance of rain. Partly sunny, with a high near 54. Breezy.
Wednesday Night
Partly cloudy, with a low around 47. Windy.
Thursday
Mostly sunny, with a high near 58. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.05°N 124.16°W (Elev. 0 ft)
Last Update:
2:10 am PDT Mar 20, 2026
Forecast Valid:
6am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
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Additional Resources

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Chance of Precipitation