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

TRINITY RIVER NEAR DOUGLAS CITY 1SW (DCYC1)

Lat: 40.64528°NLon: 122.95667°WElev: 1598ft.

NA

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

10 Miles S Lewiston CA

  • Today

    Today: Partly sunny, with a high near 45. West southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 45 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. West southwest wind around 9 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. West wind 6 to 9 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42. West northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55. Northwest wind 7 to 10 mph.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 46. West northwest wind 7 to 9 mph.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain before 10am, then scattered showers and thunderstorms after 10am. Mostly cloudy, with a high near 49. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 49 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms before 10pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of rain before 10am, then scattered showers and thunderstorms between 10am and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 47.

    High: 47 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 45. West southwest wind around 10 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 37. West southwest wind around 9 mph.
Thursday
Mostly sunny, with a high near 50. West wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 42. West northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 55. Northwest wind 7 to 10 mph.
Friday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 46. West northwest wind 7 to 9 mph.
Saturday
A chance of rain before 10am, then scattered showers and thunderstorms after 10am. Mostly cloudy, with a high near 49. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Scattered showers and thunderstorms before 10pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 41.
Sunday
A chance of rain before 10am, then scattered showers and thunderstorms between 10am and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 47.
Sunday Night
A chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 39.
Monday
A slight chance of rain and snow. Mostly sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S Lewiston CA
 40.56°N 122.77°W (Elev. 5512 ft)
Last Update:
1:10 am PST Feb 25, 2026
Forecast Valid:
9am PST Feb 25, 2026-6pm PST Mar 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation