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

61°F

16°C

Humidity 59%
Wind Speed ESE 4 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 07 Feb 03:35 PM PST
Extended Forecast for

Trinidad CA

  • This Afternoon

    This Afternoon: A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 58. South wind around 8 mph.

    High: 58 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers, mainly after 1am. Low around 53. Southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Showers

  • Sunday

    Sunday: Showers. High near 56. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 56 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 47. North wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 54. North wind 7 to 11 mph.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 46. North northeast wind 7 to 11 mph.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 10am. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly before 4pm. Partly sunny, with a high near 53.

    High: 53 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 58. South wind around 8 mph.
Tonight
Showers, mainly after 1am. Low around 53. 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 56. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 47. North wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny, with a high near 54. North wind 7 to 11 mph.
Monday Night
A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 46. North northeast wind 7 to 11 mph.
Tuesday
A 30 percent chance of showers, mainly after 10am. Mostly cloudy, with a high near 52.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 45.
Wednesday
A chance of showers, mainly before 4pm. Partly sunny, with a high near 53.
Wednesday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 44.
Thursday
A slight chance of showers. Mostly cloudy, with a high near 53.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 45.
Friday
Showers likely. Mostly cloudy, with a high near 51.
Friday Night
Showers likely. Mostly cloudy, with a low around 43.
Saturday
Showers. Mostly cloudy, with a high near 49.
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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:
1:57 pm PST Feb 7, 2026
Forecast Valid:
3pm PST Feb 7, 2026-6pm PST Feb 14, 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