Fort Duchesne, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fort Duchesne, a community in Uintah County, Utah.
This Afternoon
69°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 69. West southwest wind around 5 mph. Chance of precipitation is 50%.
7-day forecast for Fort Duchesne
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Chance Showers And Thunderstorms | 5 mph WSW | 45% |
| Tonight | 44°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph WNW | 15% |
| Sunday | 67°F | Sunny | 0 to 5 mph E | 0% |
| Sunday Night | 45°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Monday | 70°F | Sunny | 0 to 5 mph E | 0% |
| Monday Night | 48°F | Partly Cloudy | 0 mph | 3% |
| Tuesday | 72°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 16% |
| Tuesday Night | 48°F | Showers And Thunderstorms Likely | 0 to 5 mph WNW | 60% |
| Wednesday | 71°F | Mostly Sunny | 0 to 5 mph SW | 13% |
| Wednesday Night | 48°F | Mostly Clear | 0 mph | 4% |
| Thursday | 73°F | Sunny | 0 to 5 mph ESE | 3% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 11% |
| Friday | 72°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 mph | 15% |
| Friday Night | 50°F | Slight Chance Showers And Thunderstorms | 0 mph | 23% |
Forecast source: National Weather Service (api.weather.gov) for Fort Duchesne (40.282, -109.877). Updated through the day.
Growing snapshot for Fort Duchesne
Last spring frost
May 19
First fall frost
Oct 2
Growing season
135 days
Hardiness zone
5b
More local growing data for Fort Duchesne: nearby ZIP 84026 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ft Duchesne, Ut (1.1 mi from Fort Duchesne). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.