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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

52°F

11°C

Humidity 81%
Wind Speed N 5 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 05 Jun 10:20 PM PDT
Extended Forecast for

Trinidad CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. North wind around 11 mph.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57. Breezy, with a north wind 13 to 18 mph, with gusts as high as 24 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. Breezy, with a north northwest wind 6 to 16 mph, with gusts as high as 26 mph.

    Low: 43 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59. Light north wind becoming north northwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. North northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of rain. Mostly cloudy, with a high near 59. Calm wind becoming south around 5 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely. Cloudy, with a low around 51. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Rain Likely

  • Tuesday

    Tuesday: A chance of rain before 11am. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 46. North wind around 11 mph.
Saturday
Mostly sunny, with a high near 57. Breezy, with a north wind 13 to 18 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 43. Breezy, with a north northwest wind 6 to 16 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 59. Light north wind becoming north northwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 46. North northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 59. Calm wind becoming south around 5 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain likely. Cloudy, with a low around 51. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of rain before 11am. Mostly cloudy, with a high near 59.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 60. Breezy.
Wednesday Night
Mostly clear, with a low around 48. Breezy.
Thursday
Sunny, with a high near 64. Breezy.
Thursday Night
Mostly clear, with a low around 51. Breezy.
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:
8:55 pm PDT Jun 5, 2026
Forecast Valid:
10pm PDT Jun 5, 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