Decatur, IN (46733)

Today

Partly cloudy skies this morning. Thunderstorms likely during the afternoon. A few storms may be severe. High 86F. Winds SSW at 10 to 15 mph. Chance of rain 60%. Rainfall near an inch..

Tonight

Scattered thunderstorms early, then cloudy skies after midnight. A few storms may be severe. Low 71F. Winds WSW at 5 to 10 mph. Chance of rain 40%.

Updated: July 19, 2025 @ 9:22 am