Decatur, IN (46733)

Today

Thunderstorms likely. Low 63F. Winds NNE at 10 to 15 mph. Chance of rain 100%. Rainfall may reach one inch..

Tonight

Thunderstorms likely. Low 63F. Winds NNE at 10 to 15 mph. Chance of rain 100%. Rainfall may reach one inch.

Updated: July 30, 2025 @ 3:40 pm