Harman US

Old Fort, OH Weather & Growing Conditions

Tonight
62°F
Partly Cloudy then Slight Chance Light Rain
A slight chance of rain after 5am. Partly cloudy, with a low around 62. South wind 12 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
Tonight 62°F Partly Cloudy then Slight Chance Light Rain 12 to 17 mph S 24%
Wednesday 69°F Light Rain 17 to 21 mph S 82%
Wednesday Night 51°F Light Rain Likely 9 to 20 mph SW 61%
Thursday 64°F Partly Sunny 10 to 17 mph SW 2%
Thursday Night 47°F Mostly Cloudy 3 to 9 mph SW 12%
Friday 58°F Chance Light Rain 3 to 9 mph NW 35%
Friday Night 40°F Chance Light Rain 9 mph NW 35%
Saturday 53°F Slight Chance Light Rain 7 to 10 mph NW 20%
Saturday Night 34°F Partly Cloudy 2 to 6 mph W 11%
Sunday 56°F Mostly Sunny then Slight Chance Light Rain 3 to 13 mph SW 15%
Sunday Night 35°F Slight Chance Light Rain then Partly Cloudy 7 to 10 mph W 15%
Monday 58°F Mostly Sunny 7 to 13 mph W 14%
Monday Night 39°F Partly Cloudy 12 mph SW 14%
Tuesday 61°F Mostly Sunny 10 to 14 mph W 4%

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 Nov 4, 2026.