Whiterocks, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Whiterocks, a community in Duchesne County, Utah.
Tonight
51°F
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms between midnight and 3am. Mostly cloudy, with a low around 51. Northeast wind 0 to 5 mph. Chance of precipitation is 50%.
7-day forecast for Whiterocks
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 46% |
| Saturday | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 40% |
| Saturday Night | 45°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph N | 17% |
| Sunday | 66°F | Sunny | 0 to 5 mph ESE | 1% |
| Sunday Night | 47°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Monday | 71°F | Sunny | 0 to 5 mph S | 0% |
| Monday Night | 51°F | Partly Cloudy | 0 to 5 mph W | 5% |
| Tuesday | 70°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SSE | 28% |
| Tuesday Night | 49°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 46% |
| Wednesday | 70°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph ESE | 24% |
| Wednesday Night | 50°F | Mostly Clear | 0 to 5 mph NE | 4% |
| Thursday | 74°F | Sunny | 0 to 5 mph NE | 6% |
| Thursday Night | 52°F | Partly Cloudy | 0 mph | 8% |
| Friday | 73°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 21% |
Forecast source: National Weather Service (api.weather.gov) for Whiterocks (40.472, -109.941). Updated through the day.
Growing snapshot for Whiterocks
Last spring frost
May 19
First fall frost
Sep 29
Growing season
130 days
Hardiness zone
6a
More local growing data for Whiterocks: nearby ZIP 84053 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Neola, Ut (3.6 mi from Whiterocks). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.