Harman US

Columbus, OH Weather & Growing Conditions

This Afternoon
83°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. South wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 83°F Chance Showers And Thunderstorms 7 mph S 40%
Tonight 68°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 7 mph S 63%
Sunday 83°F Showers And Thunderstorms Likely 5 to 10 mph W 63%
Sunday Night 59°F Showers And Thunderstorms Likely 10 mph N 63%
Monday 71°F Chance Rain Showers 9 to 13 mph NE 44%
Monday Night 55°F Chance Rain Showers 8 to 13 mph NE 33%
Tuesday 72°F Chance Rain Showers 8 to 12 mph NE 26%
Tuesday Night 59°F Rain Showers Likely 12 mph NE 64%
Wednesday 71°F Rain Showers Likely 12 mph E 70%
Wednesday Night 57°F Showers And Thunderstorms Likely 9 to 13 mph E 70%
Thursday 71°F Chance Rain Showers then Mostly Cloudy 9 mph E 36%
Thursday Night 55°F Mostly Cloudy 5 to 8 mph NE 7%
Friday 73°F Mostly Sunny 5 to 10 mph NE 10%
Friday Night 53°F Partly Cloudy 5 to 10 mph N 10%

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

Growing snapshot for Columbus, OH

Last spring frost
Apr 20
First fall frost
Oct 24
Growing season
185 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Columbus Wcmh, Oh (2.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.