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.

Clear

61°F

16°C

Humidity 77%
Wind Speed W 5 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 27 Feb 01:20 PM PST
Extended Forecast for

Trinidad CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 58. North wind around 10 mph.

    High: 58 °F

    Partly Sunny

  • Tonight

    Tonight: Rain likely, mainly after 4am. Mostly cloudy, with a low around 53. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 53 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday

    Saturday: Rain likely before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain and possibly a thunderstorm after 4pm. High near 59. Southwest wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers

  • Saturday Night

    Saturday Night: Rain. Low around 51. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Rain

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 55. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 60%.

    Low: 50 °F

    Rain Likely

  • Monday

    Monday: A 30 percent chance of rain, mainly before 10am. Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 55.

    High: 55 °F

    Chance Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50.

    Low: 50 °F

    Patchy Fog

  • Tuesday

    Tuesday: A chance of rain, mainly after 4pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain
    and Areas Fog

Detailed Forecast

This Afternoon
Partly sunny, with a high near 58. North wind around 10 mph.
Tonight
Rain likely, mainly after 4am. Mostly cloudy, with a low around 53. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Saturday
Rain likely before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain and possibly a thunderstorm after 4pm. High near 59. Southwest wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain. Low around 51. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely. Mostly cloudy, with a high near 55. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 60%.
Monday
A 30 percent chance of rain, mainly before 10am. Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 55.
Monday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50.
Tuesday
A chance of rain, mainly after 4pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 54.
Tuesday Night
Rain, mainly after 10pm. Cloudy, with a low around 50.
Wednesday
Rain. Mostly cloudy, with a high near 54.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Thursday
A slight chance of rain. Mostly sunny, with a high near 54.
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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 27, 2026
Forecast Valid:
1pm PST Feb 27, 2026-6pm PST Mar 5, 2026
 
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Additional Resources

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Chance of Precipitation