Decatur, IN (46733)

Today

Areas of patchy fog early. Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 48F. Winds WSW at 10 to 15 mph..

Tonight

Cloudy skies. Low 29F. Winds NW at 10 to 15 mph.

Updated: February 10, 2026 @ 1:32 am