Hinckley, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hinckley, a town in Millard County, Utah.
Overnight
35°F
Slight Chance Light Rain
A slight chance of rain after 5am. Mostly cloudy, with a low around 35. East southeast wind around 5 mph. Chance of precipitation is 20%.
7-day forecast for Hinckley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 35°F | Slight Chance Light Rain | 5 mph ESE | 17% |
| Wednesday | 46°F | Chance Light Rain | 2 to 6 mph NW | 28% |
| Wednesday Night | 31°F | Partly Cloudy | 3 mph NE | 3% |
| Thursday | 48°F | Mostly Cloudy | 2 mph NNW | 0% |
| Thursday Night | 31°F | Partly Cloudy | 2 mph NNE | 4% |
| Friday | 51°F | Mostly Sunny | 3 mph N | 0% |
| Friday Night | 30°F | Mostly Clear | 1 to 5 mph NNE | 0% |
| Saturday | 52°F | Sunny | 2 mph N | 0% |
| Saturday Night | 32°F | Mostly Clear | 1 mph ENE | 0% |
| Sunday | 56°F | Sunny | 2 mph SE | 0% |
| Sunday Night | 35°F | Mostly Clear | 2 mph ESE | 0% |
| Monday | 58°F | Mostly Sunny | 2 mph S | 0% |
| Monday Night | 37°F | Mostly Cloudy | 2 mph ESE | 0% |
| Tuesday | 59°F | Mostly Sunny | 2 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Hinckley (39.334, -112.673). Updated through the day.
Growing snapshot for Hinckley
Last spring frost
May 14
First fall frost
Sep 30
Growing season
137 days
Hardiness zone
6a
More local growing data for Hinckley: nearby ZIP 84635 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Deseret, Ut (8.1 mi from Hinckley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.