Fort Duchesne, UT Weather & Growing Conditions
Today
97°F
Sunny then Patchy Smoke
Patchy smoke after noon. Sunny, with a high near 97. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Sunny then Patchy Smoke | 5 to 15 mph SSW | 0% |
| Tonight | 57°F | Patchy Smoke then Mostly Clear | 5 to 20 mph NW | 0% |
| Wednesday | 96°F | Sunny then Patchy Smoke | 0 to 5 mph SE | 0% |
| Wednesday Night | 57°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Thursday | 97°F | Sunny | 0 to 5 mph SSE | 0% |
| Thursday Night | 61°F | Mostly Clear | 0 to 10 mph N | 0% |
| Friday | 98°F | Sunny | 0 to 5 mph SE | 0% |
| Friday Night | 64°F | Mostly Clear | 5 to 10 mph NNE | 0% |
| Saturday | 99°F | Sunny | 0 to 5 mph SSW | 0% |
| Saturday Night | 66°F | Partly Cloudy | 5 to 10 mph NW | 1% |
| Sunday | 98°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph WSW | 15% |
| Sunday Night | 65°F | Partly Cloudy | 5 to 10 mph NW | 2% |
| Monday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph SW | 12% |
| Monday Night | 63°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 15 mph NW | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fort Duchesne, UT
Last spring frost
May 19
First fall frost
Oct 2
Growing season
135 days
Hardiness zone
5b
Explore more for Fort Duchesne, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Ft Duchesne, Ut (1.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.