Harman US

Clayton, IN Weather & Growing Conditions

Today
86°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 3pm, then showers and thunderstorms likely between 3pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. West southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 86°F Chance Showers And Thunderstorms 7 mph WSW 58%
Tonight 69°F Slight Chance Showers And Thunderstorms then Mostly Cloudy 6 mph SSE 17%
Sunday 85°F Mostly Sunny then Chance Showers And Thunderstorms 5 to 8 mph WNW 32%
Sunday Night 60°F Chance Showers And Thunderstorms 9 to 13 mph NNE 51%
Monday 70°F Showers And Thunderstorms Likely 14 mph ENE 66%
Monday Night 55°F Chance Showers And Thunderstorms 12 to 17 mph NE 66%
Tuesday 68°F Chance Showers And Thunderstorms 13 mph NE 39%
Tuesday Night 55°F Chance Showers And Thunderstorms 7 to 14 mph NNE 34%
Wednesday 69°F Mostly Cloudy 9 mph NNE 13%
Wednesday Night 55°F Mostly Cloudy 5 to 9 mph NNE 8%
Thursday 71°F Partly Sunny 6 to 9 mph NNE 4%
Thursday Night 55°F Mostly Cloudy 5 to 9 mph NNE 4%
Friday 73°F Mostly Sunny 6 to 9 mph NNE 1%
Friday Night 53°F Partly Cloudy 5 to 9 mph NE 2%

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

Growing snapshot for Clayton, IN

Last spring frost
Apr 12
First fall frost
Oct 27
Growing season
196 days
Hardiness zone
6a

Explore more for Clayton, IN: full frost dates · planting calendar · Indiana frost dates

Climate data from the nearest NOAA station, Indianapolis Nwfo, In (13.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.