Decatur, IN (46733)

Today

Rain showers in the morning becoming a steady light rain in the afternoon. A few flurries possible late. High 41F. Winds ESE at 5 to 10 mph, becoming W and increasing to 15 to 25 mph. Chance of rain 80%..

Tonight

Some lingering evening flurries or snow showers. Partly cloudy during the evening followed by cloudy skies overnight. Low 23F. Winds W at 10 to 20 mph.

Updated: January 10, 2026 @ 12:18 am