Decatur, IN (46733)

Today

Partly cloudy skies this morning will give way to occasional showers during the afternoon. High 79F. Winds light and variable. Chance of rain 40%..

Tonight

Cloudy early with some clearing expected late. A stray shower or thunderstorm is possible. Low near 60F. Winds light and variable.

Updated: September 13, 2025 @ 5:46 am