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

DUCHESNE (KU69)

Lat: 40.1919°NLon: 110.38099°WElev: 5826.0ft.

Overcast

41°F

5°C

Humidity 86%
Wind Speed NW 6 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 14 Oct 04:55 AM MDT
Extended Forecast for

Altonah UT

  • Overnight

    Overnight: Scattered showers. Patchy frost. Otherwise, mostly cloudy, with a low around 31. North wind around 5 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Patchy frost before 9am. Otherwise, mostly cloudy, with a high near 49. North northwest wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 40%.

    High: 49 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before midnight. Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 32. Southwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 20%.

    Low: 32 °F

    Isolated
    Showers then
    Patchy Frost

  • Thursday

    Thursday: Sunny, with a high near 51. North wind 6 to 8 mph becoming east southeast in the afternoon.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy frost after midnight. Otherwise, mostly clear, with a low around 26. East wind 5 to 7 mph becoming north northwest after midnight.

    Low: 26 °F

    Mostly Clear
    then Patchy
    Frost

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Patchy frost between 9pm and midnight. Otherwise, mostly clear, with a low around 29.

    Low: 29 °F

    Patchy Frost
    then Mostly
    Clear

  • Saturday

    Saturday: Patchy frost before 9am. Otherwise, sunny, with a high near 54.

    High: 54 °F

    Patchy Frost
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered showers. Patchy frost. Otherwise, mostly cloudy, with a low around 31. North wind around 5 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Patchy frost before 9am. Otherwise, mostly cloudy, with a high near 49. North northwest wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 40%.
Wednesday Night
Isolated showers before midnight. Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 32. Southwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 51. North wind 6 to 8 mph becoming east southeast in the afternoon.
Thursday Night
Patchy frost after midnight. Otherwise, mostly clear, with a low around 26. East wind 5 to 7 mph becoming north northwest after midnight.
Friday
Sunny, with a high near 51.
Friday Night
Patchy frost between 9pm and midnight. Otherwise, mostly clear, with a low around 29.
Saturday
Patchy frost before 9am. Otherwise, sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 54.
Sunday Night
Patchy frost. Otherwise, mostly clear, with a low around 32.
Monday
Patchy frost. Otherwise, sunny, with a high near 55.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 36.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altonah UT
 40.41°N 110.3°W (Elev. 6801 ft)
Last Update:
12:31 am MDT Oct 14, 2026
Forecast Valid:
5am MDT Oct 14, 2026-6pm MDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation