Weather forecast for: Fort Duchesne UT
Last Update: 6:41 am MDT Sep 15, 2026
Today: A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Sunny, with a high near 81. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Chance of precipitation is 30%.
Tonight: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then showers likely after 3am. Mostly cloudy, with a low around 52. South southwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%.
Wednesday: A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 75. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 40%.
Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Thursday: Showers likely, with thunderstorms also possible after 9am. Mostly cloudy, with a high near 73. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.
Thursday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Friday: A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 74.
Friday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46.
Saturday: Sunny, with a high near 73.
Saturday Night: Mostly clear, with a low around 45.
Sunday: Sunny, with a high near 75.
Sunday Night: Mostly clear, with a low around 46.
Monday: Mostly sunny, with a high near 75.
WeatherWorld.com
