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

66°F

19°C

Humidity 32%
Wind Speed WNW 4 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 05 Apr 11:35 AM PDT
Extended Forecast for

Trinidad CA

  • Today

    Today: Mostly sunny, with a high near 69. Calm wind.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 63. Light and variable wind.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 61. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 61 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 45. Light and variable wind.

    Low: 45 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 50 percent chance of rain. Patchy fog before 8am. Otherwise, partly sunny, with a high near 63. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A chance of rain. Patchy fog before 11am. Otherwise, partly sunny, with a high near 61.

    High: 61 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Today
Mostly sunny, with a high near 69. Calm wind.
Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 46. Calm wind.
Monday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 63. Light and variable wind.
Monday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 44. Calm wind.
Tuesday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 61. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of rain, mainly after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 45. Light and variable wind.
Wednesday
A 50 percent chance of rain. Patchy fog before 8am. Otherwise, partly sunny, with a high near 63. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 46.
Thursday
A chance of rain. Patchy fog before 11am. Otherwise, partly sunny, with a high near 61.
Thursday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 46.
Friday
A chance of rain. Partly sunny, with a high near 62.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 45.
Saturday
A chance of rain. Partly sunny, with a high near 60.
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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:
2:10 am PDT Apr 5, 2026
Forecast Valid:
11am PDT Apr 5, 2026-6pm PDT Apr 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation