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Check Water Temperatures Before Your River Visit

Water temperatures below 70 degrees causes you to lose breathing & muscle control which can lead to drowning. The colder the water the more extreme the impacts. Enjoy the river by staying dry when water is cold. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Clear

57°F

14°C

Humidity 67%
Wind Speed NW 14 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 06 Jun 10:20 AM PDT
Extended Forecast for

Trinidad CA

  • Today

    Today: Sunny, with a high near 57. Breezy, with a north wind 13 to 16 mph, with gusts as high as 28 mph.

    High: 57 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 43. Breezy, with a north wind 11 to 16 mph, with gusts as high as 30 mph.

    Low: 43 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 59. North northwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 59 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Cloudy, with a low around 46. North northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 46 °F

    Cloudy

  • Monday

    Monday: Rain likely, mainly after 11am. Cloudy, with a high near 59. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain. Patchy fog after 2am. Low around 52. South wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A 50 percent chance of rain before 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 59. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance Rain
    and Patchy
    Fog then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 59. Breezy.

    High: 59 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 57. Breezy, with a north wind 13 to 16 mph, with gusts as high as 28 mph.
Tonight
Increasing clouds, with a low around 43. Breezy, with a north wind 11 to 16 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, with a high near 59. North northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Cloudy, with a low around 46. North northwest wind 5 to 9 mph becoming calm in the evening.
Monday
Rain likely, mainly after 11am. Cloudy, with a high near 59. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain. Patchy fog after 2am. Low around 52. South wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A 50 percent chance of rain before 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 59. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 59. Breezy.
Wednesday Night
Mostly clear, with a low around 47. Breezy.
Thursday
Sunny, with a high near 63. Windy.
Thursday Night
Mostly clear, with a low around 51. Windy.
Friday
Sunny, with a high near 68.
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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:
2:10 am PDT Jun 6, 2026
Forecast Valid:
10am PDT Jun 6, 2026-6pm PDT Jun 12, 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