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 93%
Wind Speed N 0 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Last update 26 Apr 09:55 AM MDT
Extended Forecast for

Altamont UT

  • Today

    Today: Rain, possibly mixed with snow showers, becoming all rain after noon. Some thunder is also possible. High near 49. South southeast wind 6 to 11 mph becoming west southwest in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    then Showers

  • Tonight

    Tonight: A chance of showers before 9pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 27. West wind 6 to 11 mph becoming north northwest after midnight. Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after noon. Patchy frost before 9am. High near 48. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 48 °F

    Showers
    Likely then
    Showers

  • Monday Night

    Monday Night: A chance of rain showers before midnight, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 26. West southwest wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 26 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of snow showers before 9am, then a slight chance of rain and snow showers between 9am and 3pm, then a slight chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 53. Northwest wind 6 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Rain, possibly mixed with snow showers, becoming all rain after noon. Some thunder is also possible. High near 49. South southeast wind 6 to 11 mph becoming west southwest in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
A chance of showers before 9pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 27. West wind 6 to 11 mph becoming north northwest after midnight. Chance of precipitation is 30%.
Monday
Showers likely, then showers and possibly a thunderstorm after noon. Patchy frost before 9am. High near 48. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of rain showers before midnight, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 26. West southwest wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A slight chance of snow showers before 9am, then a slight chance of rain and snow showers between 9am and 3pm, then a slight chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 53. Northwest wind 6 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 32.
Saturday
Sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altamont UT
 40.37°N 110.3°W (Elev. 6404 ft)
Last Update:
12:32 am MDT Apr 26, 2026
Forecast Valid:
10am MDT Apr 26, 2026-6pm MDT May 2, 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