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Hinckley, UT Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Hinckley, a town in Millard County, Utah.

Today
73°F
Sunny
Sunny, with a high near 73. North northwest wind around 5 mph.

7-day forecast for Hinckley

WhenTempForecastWindPrecip
Today 73°F Sunny 5 mph NNW 1%
Tonight 43°F Mostly Clear 7 mph N 2%
Sunday 76°F Sunny 5 mph N 0%
Sunday Night 44°F Partly Cloudy 6 mph NNE 0%
Monday 80°F Mostly Sunny 3 mph N 0%
Monday Night 49°F Mostly Cloudy then Slight Chance Rain Showers 6 mph ENE 16%
Tuesday 76°F Chance Showers And Thunderstorms 3 mph SSW 32%
Tuesday Night 45°F Slight Chance Showers And Thunderstorms then Partly Cloudy 6 mph ESE 13%
Wednesday 80°F Sunny 2 mph S 3%
Wednesday Night 47°F Mostly Clear 5 mph ENE 1%
Thursday 83°F Sunny 3 mph S 0%
Thursday Night 50°F Partly Cloudy 5 mph SSE 1%
Friday 83°F Mostly Sunny then Slight Chance Showers And Thunderstorms 3 mph SSE 10%
Friday Night 51°F Partly Cloudy 5 to 8 mph S 10%

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

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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 Sep 19, 2026.