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.

Overcast

54°F

12°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 07 Feb 08:00 PM PST
Extended Forecast for

Trinidad CA

  • Tonight

    Tonight: Showers, mainly after 1am. Low around 48. South southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Showers

  • Sunday

    Sunday: Showers. High near 57. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 57 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 41. West northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 55. North wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 40. Northeast wind 5 to 7 mph.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 10am. Mostly cloudy, with a high near 54. East wind around 6 mph becoming north northwest in the afternoon.

    High: 54 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly before 4pm. Partly sunny, with a high near 55.

    High: 55 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 10pm. Partly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Showers, mainly after 1am. Low around 48. South southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers. High near 57. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 41. West northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny, with a high near 55. North wind 5 to 11 mph, with gusts as high as 20 mph.
Monday Night
A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 40. Northeast wind 5 to 7 mph.
Tuesday
A 30 percent chance of showers, mainly after 10am. Mostly cloudy, with a high near 54. East wind around 6 mph becoming north northwest in the afternoon.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39.
Wednesday
A chance of showers, mainly before 4pm. Partly sunny, with a high near 55.
Wednesday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 38.
Thursday
A slight chance of showers after 4pm. Partly sunny, with a high near 54.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 39.
Friday
Showers likely. Mostly cloudy, with a high near 52.
Friday Night
Showers likely. Mostly cloudy, with a low around 37.
Saturday
Showers. Mostly cloudy, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.08°N 124.13°W (Elev. 400 ft)
Last Update:
1:57 pm PST Feb 7, 2026
Forecast Valid:
8pm PST Feb 7, 2026-6pm PST Feb 14, 2026
 
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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