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.

Mostly Cloudy

46°F

8°C

Humidity 87%
Wind Speed E 3 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 15 Apr 02:00 AM PDT
Extended Forecast for

Trinidad CA

  • Overnight

    Overnight: Rain likely, mainly after 5am. Cloudy, with a low around 48. Southeast wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain, mainly before 2pm. High near 53. Breezy, with a south southeast wind 14 to 20 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 53 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Breezy, with a north wind 16 to 18 mph, with gusts as high as 23 mph.

    Low: 42 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 52. Windy, with a north northwest wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon.

    High: 52 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. Windy, with a north northeast wind 25 to 30 mph decreasing to 11 to 16 mph after midnight.

    Low: 43 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 55. North northwest wind 7 to 11 mph.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 11am. Partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Rain Likely

Detailed Forecast

Overnight
Rain likely, mainly after 5am. Cloudy, with a low around 48. Southeast wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly before 2pm. High near 53. Breezy, with a south southeast wind 14 to 20 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Mostly clear, with a low around 42. Breezy, with a north wind 16 to 18 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 52. Windy, with a north northwest wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 43. Windy, with a north northeast wind 25 to 30 mph decreasing to 11 to 16 mph after midnight.
Friday
Mostly sunny, with a high near 55. North northwest wind 7 to 11 mph.
Friday Night
Partly cloudy, with a low around 46.
Saturday
A slight chance of rain after 11am. Partly sunny, with a high near 55.
Saturday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 50.
Sunday
Rain. Mostly cloudy, with a high near 55.
Sunday Night
Rain likely. Mostly cloudy, with a low around 49.
Monday
Rain likely. Mostly cloudy, with a high near 56.
Monday Night
A chance of rain. Mostly cloudy, with a low around 50. Breezy.
Tuesday
A chance of rain. Partly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.05°N 124.16°W (Elev. 0 ft)
Last Update:
2:10 am PDT Apr 15, 2026
Forecast Valid:
2am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation