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

54°F

12°C

Humidity 93%
Wind Speed SSE 5 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 52°F (11°C)
Visibility 5.00 mi
Last update 15 Jul 06:53 AM PDT
Extended Forecast for

Trinidad CA

  • Today

    Today: A slight chance of drizzle before 8am. Partly sunny, with a high near 67. West northwest wind 3 to 6 mph.

    High: 67 °F

    Slight Chance
    Drizzle then
    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 53. Light and variable wind.

    Low: 53 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 68. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 68 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.

    High: 67 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53. West northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 68.

    High: 68 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of drizzle before 8am. Partly sunny, with a high near 67. West northwest wind 3 to 6 mph.
Tonight
Increasing clouds, with a low around 53. Light and variable wind.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 68. Calm wind becoming west southwest around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 53. West northwest wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 68.
Friday Night
Mostly cloudy, with a low around 53.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 53.
Monday
Mostly cloudy, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.06°N 124.13°W (Elev. 305 ft)
Last Update:
2:27 am PDT Jul 15, 2025
Forecast Valid:
7am PDT Jul 15, 2025-6pm PDT Jul 21, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation