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

FORT DUCHESNE (UINU1)

Lat: 40.28477°NLon: 109.86183°WElev: 4928.0ft.

NA

45°F

7°C

Humidity 83%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 13 Oct 08:31 PM MDT
Extended Forecast for

Fort Duchesne UT

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 37. Northwest wind around 5 mph.

    Low: 37 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 55. North northwest wind around 5 mph becoming south in the afternoon.

    High: 55 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before 9pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 38. South southeast wind around 5 mph becoming north northwest after midnight.

    Low: 38 °F

    Chance
    Showers then
    Patchy Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 59. Breezy, with a north northwest wind 5 to 10 mph becoming east northeast 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 59 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. East northeast wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly after 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 37. Northwest wind around 5 mph.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 55. North northwest wind around 5 mph becoming south in the afternoon.
Wednesday Night
A 30 percent chance of showers, mainly before 9pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 38. South southeast wind around 5 mph becoming north northwest after midnight.
Thursday
Mostly sunny, with a high near 59. Breezy, with a north northwest wind 5 to 10 mph becoming east northeast 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
Mostly clear, with a low around 33. East northeast wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 62.
Monday Night
A chance of showers. Partly cloudy, with a low around 42.
Tuesday
A chance of showers. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Duchesne UT
 40.29°N 109.85°W (Elev. 5000 ft)
Last Update:
9:07 pm MDT Oct 13, 2026
Forecast Valid:
9pm MDT Oct 13, 2026-6pm MDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation