Harman US

Mount Sterling, OH Weather & Growing Conditions

Overnight
60°F
Mostly Cloudy
Mostly cloudy, with a low around 60. Northeast wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 60°F Mostly Cloudy 5 mph NE 1%
Saturday 84°F Partly Sunny then Chance Showers And Thunderstorms 6 mph SE 48%
Saturday Night 66°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 7 mph S 58%
Sunday 84°F Chance Showers And Thunderstorms 6 to 9 mph W 44%
Sunday Night 58°F Showers And Thunderstorms Likely 13 mph N 57%
Monday 70°F Chance Rain Showers 13 mph NE 53%
Monday Night 54°F Chance Rain Showers 10 to 14 mph NE 37%
Tuesday 70°F Chance Rain Showers 13 mph NE 29%
Tuesday Night 56°F Rain Showers Likely 10 to 14 mph NE 62%
Wednesday 70°F Rain Showers Likely 12 mph E 62%
Wednesday Night 55°F Showers And Thunderstorms Likely 8 to 13 mph NE 61%
Thursday 70°F Chance Rain Showers then Mostly Cloudy 9 mph NE 25%
Thursday Night 53°F Mostly Cloudy 6 to 9 mph N 10%
Friday 71°F Partly Sunny 6 to 10 mph N 10%

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

Growing snapshot for Mount Sterling, OH

Last spring frost
Apr 23
First fall frost
Oct 21
Growing season
181 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Washington Court House, Oh (14.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.