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 87%
Wind Speed NW 5 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 26 Feb 02:35 PM PST
Extended Forecast for

Trinidad CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 56. North wind around 5 mph.

    High: 56 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Light north wind.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58. North wind 3 to 7 mph.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 52. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday

    Saturday: Rain. High near 58. Light and variable wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Rain

  • Saturday Night

    Saturday Night: Rain, mainly before 10pm. Low around 52. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Rain then
    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 55. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain. Areas of fog after 4am. Otherwise, mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain
    and Areas Fog

  • Monday

    Monday: A slight chance of rain. Areas of fog before 10am. Otherwise, partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain and
    Areas Fog

Detailed Forecast

This Afternoon
Partly sunny, with a high near 56. North wind around 5 mph.
Tonight
Mostly cloudy, with a low around 51. Light north wind.
Friday
Partly sunny, with a high near 58. North wind 3 to 7 mph.
Friday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 52. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 58. Light and variable wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain, mainly before 10pm. Low around 52. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 55. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of rain. Areas of fog after 4am. Otherwise, mostly cloudy, with a low around 50.
Monday
A slight chance of rain. Areas of fog before 10am. Otherwise, partly sunny, with a high near 55.
Monday Night
Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 49.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 55.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 50.
Wednesday
A chance of rain. Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.08°N 124.16°W (Elev. 0 ft)
Last Update:
1:10 pm PST Feb 26, 2026
Forecast Valid:
2pm PST Feb 26, 2026-6pm PST Mar 4, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation