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

16°C

61°F

Humidity 77%
Wind Speed SSW 11 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 12 Jul 06:00 PM PDT
Extended Forecast for

Trinidad CA

  • Tonight

    Tonight: Patchy dense fog after 2am. Otherwise, mostly cloudy, with a low around 12. Southeast wind 9 to 14 km/h becoming light and variable after midnight.

    Low: 12 °C

    Mostly Cloudy
    then Patchy
    Dense Fog

  • Sunday

    Sunday: Areas of fog before 8am. Otherwise, partly sunny, with a high near 15. Calm wind becoming southwest 5 to 10 km/h in the afternoon.

    High: 15 °C

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 13. South wind 6 to 11 km/h becoming light and variable after midnight.

    Low: 13 °C

    Patchy Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 16. North northwest wind 5 to 10 km/h increasing to 18 to 23 km/h in the afternoon.

    High: 16 °C

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. North wind 13 to 21 km/h.

    Low: 12 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 14. Northwest wind 11 to 16 km/h.

    High: 14 °C

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 12.

    Low: 12 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 14.

    High: 14 °C

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °C

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy dense fog after 2am. Otherwise, mostly cloudy, with a low around 12. Southeast wind 9 to 14 km/h becoming light and variable after midnight.
Sunday
Areas of fog before 8am. Otherwise, partly sunny, with a high near 15. Calm wind becoming southwest 5 to 10 km/h in the afternoon.
Sunday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 13. South wind 6 to 11 km/h becoming light and variable after midnight.
Monday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 16. North northwest wind 5 to 10 km/h increasing to 18 to 23 km/h in the afternoon.
Monday Night
Mostly cloudy, with a low around 12. North wind 13 to 21 km/h.
Tuesday
Partly sunny, with a high near 14. Northwest wind 11 to 16 km/h.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 14.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
Mostly cloudy, with a high near 14.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Mostly cloudy, with a high near 15.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
Mostly cloudy, with a high near 15.
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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 m)
Last Update:
5:58 pm PDT Jul 12, 2025
Forecast Valid:
6pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
 
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