Harman US

Oak Hill, OH Weather & Growing Conditions

Overnight
62°F
Mostly Cloudy
Mostly cloudy, with a low around 62. Northeast wind around 2 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 62°F Mostly Cloudy 2 mph NE 1%
Saturday 87°F Mostly Sunny 2 mph SE 6%
Saturday Night 66°F Chance Showers And Thunderstorms 3 mph S 46%
Sunday 88°F Slight Chance Rain Showers then Partly Sunny 6 mph SW 18%
Sunday Night 61°F Chance Showers And Thunderstorms 6 mph N 52%
Monday 76°F Chance Rain Showers 7 mph NE 44%
Monday Night 56°F Chance Showers And Thunderstorms 3 to 7 mph NE 62%
Tuesday 73°F Showers And Thunderstorms Likely 7 mph NE 62%
Tuesday Night 57°F Showers And Thunderstorms Likely 7 mph E 68%
Wednesday 72°F Showers And Thunderstorms Likely 8 mph E 68%
Wednesday Night 54°F Showers And Thunderstorms Likely 5 to 8 mph E 68%
Thursday 72°F Chance Rain Showers 7 mph NE 34%
Thursday Night 53°F Slight Chance Rain Showers then Mostly Cloudy 2 to 6 mph N 18%
Friday 72°F Mostly Sunny 7 mph NE 10%

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

Growing snapshot for Oak Hill, OH

Last spring frost
Apr 30
First fall frost
Oct 15
Growing season
167 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Waterloo, Oh (13.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.