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Wilmington, OH Weather & Growing Conditions

Today
85°F
Mostly Cloudy then Showers And Thunderstorms Likely
Showers and thunderstorms likely after 4pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 85. Southeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 85°F Mostly Cloudy then Showers And Thunderstorms Likely 7 mph SE 55%
Tonight 67°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 7 mph S 55%
Sunday 85°F Chance Showers And Thunderstorms 9 mph SW 33%
Sunday Night 59°F Chance Showers And Thunderstorms 13 mph NE 52%
Monday 71°F Rain Showers Likely 14 mph NE 57%
Monday Night 54°F Chance Showers And Thunderstorms 12 to 15 mph NE 42%
Tuesday 70°F Chance Showers And Thunderstorms 13 mph NE 37%
Tuesday Night 56°F Chance Showers And Thunderstorms 9 to 14 mph NE 51%
Wednesday 70°F Showers And Thunderstorms Likely 12 mph NE 58%
Wednesday Night 55°F Showers And Thunderstorms Likely 7 to 13 mph NE 58%
Thursday 70°F Slight Chance Rain Showers then Mostly Cloudy 7 to 10 mph NE 20%
Thursday Night 53°F Mostly Cloudy 6 to 10 mph NE 12%
Friday 71°F Mostly Sunny 7 to 10 mph NE 10%
Friday Night 51°F Partly Cloudy 6 to 10 mph NE 10%

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

Growing snapshot for Wilmington, OH

Last spring frost
Apr 20
First fall frost
Oct 20
Growing season
180 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Wilmington 3 N, Oh (2.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.