Harman US

Old Fort, OH Weather & Growing Conditions

Overnight
57°F
Mostly Cloudy
Mostly cloudy, with a low around 57. East wind around 3 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 57°F Mostly Cloudy 3 mph E 3%
Saturday 76°F Rain Showers Likely 6 mph E 62%
Saturday Night 65°F Chance Showers And Thunderstorms 6 mph S 73%
Sunday 74°F Showers And Thunderstorms 6 to 14 mph NW 88%
Sunday Night 56°F Chance Rain Showers 14 mph NE 44%
Monday 66°F Slight Chance Rain Showers 16 mph NE 22%
Monday Night 52°F Slight Chance Rain Showers 12 to 16 mph NE 22%
Tuesday 64°F Slight Chance Rain Showers 12 to 17 mph NE 15%
Tuesday Night 53°F Rain Showers Likely 14 to 18 mph E 58%
Wednesday 66°F Rain Showers Likely 13 to 16 mph E 58%
Wednesday Night 53°F Rain Showers Likely 8 to 13 mph E 55%
Thursday 67°F Slight Chance Rain Showers 8 to 12 mph NE 19%
Thursday Night 53°F Slight Chance Rain Showers then Mostly Cloudy 5 to 10 mph NE 17%
Friday 68°F Mostly Sunny 6 to 13 mph NE 13%

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

Growing snapshot for Old Fort, OH

Last spring frost
Apr 21
First fall frost
Oct 24
Growing season
183 days

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

Climate data from the nearest NOAA station, Fremont Ag Stn, Oh (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.