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 93%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 02 Jul 09:35 PM PDT
Extended Forecast for

Trinidad CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. North northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 57. Light north wind becoming north northwest 8 to 13 mph in the morning.

    High: 57 °F

    Partly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 51. North northwest wind 6 to 11 mph becoming light  in the evening.

    Low: 51 °F

    Increasing
    Clouds

  • Independence Day

    Independence Day: Cloudy, then gradually becoming mostly sunny, with a high near 57. Light north wind becoming north northwest 6 to 11 mph in the morning.

    High: 57 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 51. North northwest wind 6 to 11 mph becoming light north northeast  after midnight.

    Low: 51 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 57. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 57 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 56.

    High: 56 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy
    then Patchy
    Fog

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. North northwest wind 5 to 8 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 57. Light north wind becoming north northwest 8 to 13 mph in the morning.
Friday Night
Increasing clouds, with a low around 51. North northwest wind 6 to 11 mph becoming light in the evening.
Independence Day
Cloudy, then gradually becoming mostly sunny, with a high near 57. Light north wind becoming north northwest 6 to 11 mph in the morning.
Saturday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 51. North northwest wind 6 to 11 mph becoming light north northeast after midnight.
Sunday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 57. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Sunday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 51.
Monday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 56.
Monday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 50.
Tuesday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 56.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 51.
Wednesday
Patchy fog. Otherwise, partly sunny, with a high near 57.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 57.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.05°N 124.16°W (Elev. 0 ft)
2:57 pm PDT Jul 2, 2026
9pm PDT Jul 2, 2026-6pm PDT Jul 9, 2026
 
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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