Decatur, IN (46733)

Today

Partly cloudy skies this morning will give way to thunderstorms and gusty winds during the afternoon. High 84F. Winds SSW at 20 to 30 mph. Chance of rain 70%. Higher wind gusts possible..

Tonight

Thunderstorms, some locally heavy early, then cloudy after midnight. Potential for severe thunderstorms. Low 64F. Winds SW at 15 to 25 mph. Chance of rain 90%.

Updated: June 18, 2025 @ 6:22 am