Oak City, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oak City, a town in Millard County, Utah.
Tonight
53°F
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before midnight. Partly cloudy. Low around 53, with temperatures rising to around 55 overnight. South southwest wind 3 to 10 mph. Chance of precipitation is 60%.
7-day forecast for Oak City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 to 10 mph SSW | 55% |
| Saturday | 71°F | Sunny | 2 to 7 mph W | 4% |
| Saturday Night | 50°F | Mostly Clear | 5 to 9 mph NE | 0% |
| Sunday | 74°F | Sunny | 5 mph NNE | 0% |
| Sunday Night | 53°F | Partly Cloudy | 3 to 7 mph NE | 0% |
| Monday | 79°F | Mostly Sunny | 3 mph E | 1% |
| Monday Night | 57°F | Partly Cloudy then Slight Chance Rain Showers | 7 mph E | 23% |
| Tuesday | 76°F | Partly Sunny then Chance Showers And Thunderstorms | 6 mph S | 27% |
| Tuesday Night | 54°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 mph SE | 24% |
| Wednesday | 78°F | Sunny | 5 mph WNW | 5% |
| Wednesday Night | 56°F | Mostly Clear | 6 mph ENE | 2% |
| Thursday | 81°F | Sunny | 5 mph WSW | 1% |
| Thursday Night | 59°F | Partly Cloudy | 7 mph SE | 4% |
| Friday | 82°F | Mostly Sunny | 7 mph S | 7% |
Forecast source: National Weather Service (api.weather.gov) for Oak City (39.375, -112.338). Updated through the day.
Growing snapshot for Oak City
Last spring frost
May 2
First fall frost
Oct 13
Growing season
162 days
Hardiness zone
6b
More local growing data for Oak City: nearby ZIP 84649 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Oak City, Ut (3 mi from Oak City). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.