Decatur, IN (46733)

Today

Mostly sunny skies this morning. Scattered showers and thunderstorms developing during the afternoon. A few storms may be severe. High around 90F. Winds SW at 10 to 20 mph. Chance of rain 50%..

Tonight

Cloudy early with some clearing expected late. Low near 70F. Winds WSW at 10 to 15 mph.

Updated: July 12, 2025 @ 9:27 am