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

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Overcast

63°F

17°C

Humidity 77%
Wind Speed SW 8 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 01 Sep 10:35 AM PDT
Extended Forecast for

Trinidad CA

  • Today

    Today: A 30 percent chance of rain, mainly between 2pm and 5pm. Mostly cloudy, with a high near 67. South southwest wind 6 to 8 mph.

    High: 67 °F

    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm. Increasing clouds, with a low around 55. South southeast wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 55 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Rain, mainly after 11am. High near 66. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 66 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain. Low around 55. South wind 8 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 55 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 11am. Partly sunny, with a high near 61. South wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 51. West northwest wind around 6 mph becoming light and variable.

    Low: 51 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 62.

    High: 62 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain before 11pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of rain, mainly between 2pm and 5pm. Mostly cloudy, with a high near 67. South southwest wind 6 to 8 mph.
Tonight
A 20 percent chance of rain before 8pm. Increasing clouds, with a low around 55. South southeast wind 8 to 11 mph, with gusts as high as 22 mph.
Wednesday
Rain, mainly after 11am. High near 66. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 55. South wind 8 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain likely, mainly before 11am. Partly sunny, with a high near 61. South wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 51. West northwest wind around 6 mph becoming light and variable.
Friday
A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 62.
Friday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 51.
Labor Day
Mostly sunny, with a high near 63.
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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:
10:05 am PDT Sep 1, 2026
Forecast Valid:
10am PDT Sep 1, 2026-6pm PDT Sep 7, 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