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

55°F

13°C

Humidity 71%
Wind Speed NNW 9 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 31 Mar 01:00 PM PDT
Extended Forecast for

Trinidad CA

  • This Afternoon

    This Afternoon: A 50 percent chance of showers. Mostly cloudy, with a high near 53. South southwest wind around 7 mph.

    High: 53 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 11pm, then rain, mainly after 11pm. Low around 49. South southeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 52. Windy, with a southwest wind 14 to 24 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 52 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 45. Breezy, with a west wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Showers, mainly before 11am. High near 51. Northwest wind 9 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm. Mostly clear, with a low around 43. North northeast wind 9 to 14 mph.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56. Breezy.

    High: 56 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. Breezy.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers. Mostly cloudy, with a high near 53. South southwest wind around 7 mph.
Tonight
A chance of showers before 11pm, then rain, mainly after 11pm. Low around 49. South southeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. High near 52. Windy, with a southwest wind 14 to 24 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 45. Breezy, with a west wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers, mainly before 11am. High near 51. Northwest wind 9 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 20 percent chance of showers before 11pm. Mostly clear, with a low around 43. North northeast wind 9 to 14 mph.
Friday
Sunny, with a high near 56. Breezy.
Friday Night
Mostly clear, with a low around 48. Breezy.
Saturday
Sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.05°N 124.16°W (Elev. 0 ft)
Last Update:
3:29 am PDT Mar 31, 2026
Forecast Valid:
1pm PDT Mar 31, 2026-6pm PDT Apr 6, 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