National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

52°F

11°C

Humidity 93%
Wind Speed ESE 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 29 Jun 01:20 AM PDT
Extended Forecast for

3 Miles E Trinidad CA

  • Overnight

    Overnight: Partly cloudy, with a low around 48. North wind 8 to 13 mph, with gusts as high as 31 mph.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62. Breezy, with a north wind 7 to 17 mph, with gusts as high as 34 mph.

    High: 62 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. Breezy, with a north wind 7 to 16 mph, with gusts as high as 33 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. Breezy, with a north northwest wind 6 to 16 mph, with gusts as high as 33 mph.

    High: 61 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. Breezy, with a north northwest wind 7 to 17 mph, with gusts as high as 34 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 61. Breezy, with a north northwest wind 6 to 16 mph, with gusts as high as 32 mph.

    High: 61 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

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

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy
    then Patchy
    Fog

Detailed Forecast

Overnight
Partly cloudy, with a low around 48. North wind 8 to 13 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 62. Breezy, with a north wind 7 to 17 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 47. Breezy, with a north wind 7 to 16 mph, with gusts as high as 33 mph.
Tuesday
Mostly sunny, with a high near 61. Breezy, with a north northwest wind 6 to 16 mph, with gusts as high as 33 mph.
Tuesday Night
Partly cloudy, with a low around 46. Breezy, with a north northwest wind 7 to 17 mph, with gusts as high as 34 mph.
Wednesday
Sunny, with a high near 61. Breezy, with a north northwest wind 6 to 16 mph, with gusts as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Partly sunny, with a high near 62.
Thursday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 48.
Friday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 63.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 49.
Independence Day
Areas of fog. Otherwise, mostly sunny, with a high near 64.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 50.
Sunday
Areas of fog. Otherwise, partly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Trinidad CA
 41.06°N 124.1°W (Elev. 646 ft)
Last Update:
2:10 pm PDT Jun 28, 2026
Forecast Valid:
1am PDT Jun 29, 2026-6pm PDT Jul 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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