Harman US

Cincinnati, OH Weather & Growing Conditions

This Afternoon
82°F
Mostly Cloudy
Mostly cloudy, with a high near 82. Northeast wind around 9 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 82°F Mostly Cloudy 9 mph NE 4%
Tonight 64°F Partly Cloudy then Areas Of Fog 3 to 9 mph NE 4%
Saturday 86°F Widespread Fog then Chance Showers And Thunderstorms 5 mph SE 43%
Saturday Night 69°F Chance Showers And Thunderstorms 3 mph S 54%
Sunday 87°F Chance Showers And Thunderstorms 3 to 7 mph SW 43%
Sunday Night 65°F Chance Showers And Thunderstorms 6 to 9 mph NE 43%
Monday 79°F Chance Showers And Thunderstorms 7 to 10 mph NE 48%
Monday Night 61°F Chance Showers And Thunderstorms 7 to 12 mph NE 51%
Tuesday 75°F Chance Showers And Thunderstorms 10 mph NE 43%
Tuesday Night 60°F Chance Showers And Thunderstorms 5 to 12 mph NE 38%
Wednesday 74°F Chance Rain Showers 5 to 8 mph N 34%
Wednesday Night 59°F Chance Showers And Thunderstorms then Mostly Cloudy 3 to 8 mph N 27%
Thursday 73°F Partly Sunny 5 to 8 mph N 10%
Thursday Night 58°F Mostly Cloudy 3 to 8 mph N 10%

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

Growing snapshot for Cincinnati, OH

Last spring frost
Apr 16
First fall frost
Oct 25
Growing season
190 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Cincinnati Lunken Ap, Oh (7.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.