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

54°F

12°C

Humidity 89%
Wind Speed W 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 08 Apr 04:53 PM PDT
Extended Forecast for

Trinidad CA

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 58. North northwest wind around 8 mph. Chance of precipitation is 30%.

    High: 58 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 2am. Mostly cloudy, with a low around 51. North northwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 51 °F

    Scattered
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. Patchy fog before 11am. High near 57. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Patchy fog after 2am. Low around 52. Light north wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers and
    Patchy Fog

  • Friday

    Friday: Showers, with thunderstorms also possible after 11am. Patchy fog before 11am. High near 56. Calm wind becoming southwest around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 11pm, then showers between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 47. Light and variable wind becoming south 6 to 11 mph in the evening. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 11am. High near 50. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 50 °F

    Showers

  • Saturday Night

    Saturday Night: Rain. Cloudy, with a low around 45.

    Low: 45 °F

    Rain

  • Sunday

    Sunday: Rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 58. North northwest wind around 8 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly after 2am. Mostly cloudy, with a low around 51. North northwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
Showers and possibly a thunderstorm. Patchy fog before 11am. High near 57. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm. Patchy fog after 2am. Low around 52. Light north wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers, with thunderstorms also possible after 11am. Patchy fog before 11am. High near 56. Calm wind becoming southwest around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm before 11pm, then showers between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 47. Light and variable wind becoming south 6 to 11 mph in the evening. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers, with thunderstorms also possible after 11am. High near 50. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Rain. Cloudy, with a low around 45.
Sunday
Rain. Mostly cloudy, with a high near 50.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 44.
Monday
A chance of rain. Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 47.
Wednesday
A chance of rain. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.05°N 124.16°W (Elev. 0 ft)
Last Update:
4:05 pm PDT Apr 8, 2026
Forecast Valid:
5pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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