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.

Overcast

51°F

11°C

Humidity 89%
Wind Speed SSE 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 30 Jun 11:53 PM PDT
Extended Forecast for

Trinidad CA

  • Overnight

    Overnight: Partly cloudy, with a low around 50. Breezy, with a north wind 16 to 21 mph, with gusts as high as 26 mph.

    Low: 50 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. Windy, with a north wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 57 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50. Windy, with a north wind 20 to 25 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.

    Low: 50 °F

    Mostly Cloudy
    and Windy
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56. Breezy, with a north northwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 56 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. North northwest wind 10 to 15 mph becoming light  in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Friday

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

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Independence Day

    Independence Day: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Saturday Night

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

    Low: 51 °F

    Partly Cloudy
    then Patchy
    Fog

Detailed Forecast

Overnight
Partly cloudy, with a low around 50. Breezy, with a north wind 16 to 21 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 57. Windy, with a north wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
Mostly cloudy, with a low around 50. Windy, with a north wind 20 to 25 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.
Thursday
Partly sunny, with a high near 56. Breezy, with a north northwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 50. North northwest wind 10 to 15 mph becoming light in the evening.
Friday
Mostly sunny, with a high near 57. Light north wind becoming north northwest 8 to 13 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 51.
Independence Day
Mostly cloudy, with a high near 57.
Saturday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 51.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 57.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 50.
Monday
Patchy fog. Otherwise, mostly cloudy, with a high near 56.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 50.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 56.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.05°N 124.16°W (Elev. 0 ft)
2:10 pm PDT Jun 30, 2026
12am PDT Jul 1, 2026-6pm PDT Jul 7, 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