Harman US

Circleville, OH Weather & Growing Conditions

Overnight
60°F
Mostly Cloudy
Mostly cloudy, with a low around 60. North wind around 3 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 60°F Mostly Cloudy 3 mph N 1%
Saturday 84°F Partly Sunny then Chance Showers And Thunderstorms 5 mph SE 31%
Saturday Night 66°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 5 mph S 55%
Sunday 85°F Chance Rain Showers then Chance Showers And Thunderstorms 5 to 8 mph SW 47%
Sunday Night 59°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 8 to 12 mph N 56%
Monday 72°F Chance Rain Showers 12 mph NE 49%
Monday Night 55°F Chance Rain Showers 8 to 12 mph NE 43%
Tuesday 71°F Chance Rain Showers 10 mph NE 43%
Tuesday Night 57°F Showers And Thunderstorms Likely 8 to 12 mph NE 63%
Wednesday 71°F Rain Showers Likely 10 mph E 63%
Wednesday Night 55°F Showers And Thunderstorms Likely 7 to 10 mph NE 63%
Thursday 71°F Chance Rain Showers 8 mph NE 28%
Thursday Night 53°F Mostly Cloudy 5 to 8 mph NE 14%
Friday 71°F Mostly Sunny 5 to 9 mph NE 12%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Circleville, OH

Last spring frost
Apr 17
First fall frost
Oct 28
Growing season
192 days
Hardiness zone
6b

Explore more for Circleville, OH: full frost dates · planting calendar · Ohio frost dates

Climate data from the nearest NOAA station, Circleville, Oh (1.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.