Decatur, IN (46733)

Today

A mix of clouds and sun. Slight chance of a rain shower. High around 65F. Winds WSW at 15 to 25 mph..

Tonight

Partly cloudy skies this evening will become overcast overnight. Low 39F. Winds S at 5 to 10 mph.

Updated: February 18, 2026 @ 10:47 am