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

54°F

12°C

Humidity 71%
Wind Speed WNW 6 MPH
Barometer 30.46 in (1031.49 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 11 Mar 02:00 PM PDT
Extended Forecast for

Trinidad CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 59. Northwest wind around 5 mph.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog between 11pm and 2am. Otherwise, partly cloudy, with a low around 41. North northwest wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy drizzle before 11am. Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 59 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy drizzle between 11pm and 2am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 43. North wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 43 °F

    Patchy
    Drizzle

  • Friday

    Friday: Areas of drizzle before 11am. Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 60. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 60 °F

    Areas Drizzle
    and Patchy
    Fog then
    Mostly Sunny

  • Friday Night

    Friday Night: Patchy drizzle before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 45. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 45 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance Rain
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 59. Northwest wind around 5 mph.
Tonight
Patchy fog between 11pm and 2am. Otherwise, partly cloudy, with a low around 41. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Patchy drizzle before 11am. Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Thursday Night
Patchy drizzle between 11pm and 2am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 43. North wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
Areas of drizzle before 11am. Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 60. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Patchy drizzle before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 45. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Saturday
A 50 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 70.
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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 pm PDT Mar 11, 2026
Forecast Valid:
2pm PDT Mar 11, 2026-6pm PDT Mar 17, 2026
 
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Additional Resources

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Chance of Precipitation