National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

Lat: 40.97806°NLon: 124.10861°WElev: 217.0ft.

Clear

40°F

4°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 12 Feb 05:53 AM PST
Extended Forecast for

Trinidad CA

  • Today

    Today: Patchy fog between 7am and 10am. Otherwise, partly sunny, with a high near 56. Calm wind becoming north 5 to 9 mph in the afternoon.

    High: 56 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. North wind 6 to 8 mph.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 53. North wind 5 to 11 mph.

    High: 53 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of drizzle between 10pm and 4am, then a chance of rain or drizzle after 4am. Mostly cloudy, with a low around 41. Calm wind. Chance of precipitation is 30%.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly after 10am. Cloudy, with a high near 54. Calm wind becoming south southwest 5 to 7 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain. Low around 42. Southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Sunday

    Sunday: Rain. High near 55. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely

  • Washington's Birthday

    Washington's Birthday: Rain. Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain

Detailed Forecast

Today
Patchy fog between 7am and 10am. Otherwise, partly sunny, with a high near 56. Calm wind becoming north 5 to 9 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 41. North wind 6 to 8 mph.
Friday
Mostly cloudy, with a high near 53. North wind 5 to 11 mph.
Friday Night
A chance of drizzle between 10pm and 4am, then a chance of rain or drizzle after 4am. Mostly cloudy, with a low around 41. Calm wind. Chance of precipitation is 30%.
Saturday
Rain likely, mainly after 10am. Cloudy, with a high near 54. Calm wind becoming south southwest 5 to 7 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 42. Southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 55. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely. Mostly cloudy, with a low around 40.
Washington's Birthday
Rain. Mostly cloudy, with a high near 52.
Monday Night
Rain. Cloudy, with a low around 37.
Tuesday
Rain. Cloudy, with a high near 50.
Tuesday Night
Rain. Mostly cloudy, with a low around 38.
Wednesday
Rain. Cloudy, with a high near 50.
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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:
3:33 am PST Feb 12, 2026
Forecast Valid:
6am PST Feb 12, 2026-6pm PST Feb 18, 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