Circleville, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Circleville, a town in Piute County, Utah.
Overnight
58°F
Areas Of Smoke
Areas of smoke. Mostly clear. Low around 58, with temperatures rising to around 62 overnight. South southwest wind around 3 mph.
7-day forecast for Circleville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Areas Of Smoke | 3 mph SSW | 0% |
| Tuesday | 94°F | Patchy Smoke then Sunny | 2 to 13 mph WSW | 0% |
| Tuesday Night | 59°F | Areas Of Smoke | 2 to 9 mph SW | 0% |
| Wednesday | 94°F | Sunny | 1 to 12 mph SW | 0% |
| Wednesday Night | 59°F | Mostly Clear | 2 to 9 mph WNW | 0% |
| Thursday | 93°F | Sunny | 2 to 8 mph WSW | 5% |
| Thursday Night | 59°F | Mostly Clear | 3 to 7 mph SW | 1% |
| Friday | 94°F | Sunny | 1 to 6 mph NNW | 8% |
| Friday Night | 61°F | Partly Cloudy | 7 mph W | 2% |
| Saturday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 7 mph WSW | 19% |
| Saturday Night | 60°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 mph SW | 13% |
| Sunday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph WSW | 43% |
| Sunday Night | 59°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 mph WSW | 18% |
| Monday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph WSW | 50% |
Forecast source: National Weather Service (api.weather.gov) for Circleville (38.168, -112.272). Updated through the day.
Growing snapshot for Circleville
Last spring frost
May 23
First fall frost
Sep 27
Growing season
125 days
Hardiness zone
5b
More local growing data for Circleville: nearby ZIP 84723 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Circleville, Ut (1.6 mi from Circleville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.