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.

Partly Cloudy

47°F

8°C

Humidity 83%
Wind Speed E 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 14 Apr 09:53 PM PDT
Extended Forecast for

Trinidad CA

  • Tonight

    Tonight: Scattered showers between 11pm and 2am, then a chance of rain after 2am. Mostly cloudy, with a low around 44. Calm wind becoming south southeast 5 to 7 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain. High near 55. South southeast wind 7 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, then gradually becoming clear, with a low around 37. North wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Chance Rain
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 57. Breezy, with a north wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 57 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 37. Breezy, with a north northeast wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

    Low: 37 °F

    Clear and
    Breezy then
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 61. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 11am. Mostly cloudy, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Rain Likely

Detailed Forecast

Tonight
Scattered showers between 11pm and 2am, then a chance of rain after 2am. Mostly cloudy, with a low around 44. Calm wind becoming south southeast 5 to 7 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 55. South southeast wind 7 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, then gradually becoming clear, with a low around 37. North wind 8 to 13 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 57. Breezy, with a north wind 7 to 16 mph, with gusts as high as 24 mph.
Thursday Night
Clear, with a low around 37. Breezy, with a north northeast wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
Friday
Mostly sunny, with a high near 61. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
A slight chance of rain after 11am. Mostly cloudy, with a high near 61.
Saturday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 45.
Sunday
Rain. Mostly cloudy, with a high near 57.
Sunday Night
Rain likely. Mostly cloudy, with a low around 43.
Monday
Rain likely. Mostly cloudy, with a high near 58.
Monday Night
A chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 59.
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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 Apr 14, 2026
Forecast Valid:
10pm PDT Apr 14, 2026-6pm PDT Apr 21, 2026
 
Forecast Discussion
 
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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