Tuesday
Mostly sunny
High:
52°F
Mostly sunny, with a high near 52. Southwest wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Decatur, IL Weather - Tomorrow’s Forecast
Tuesday Night
Mostly clear
Overnight low:
26°F
Mostly clear, with a low around 26. North northwest wind around 8 mph, with gusts as high as 15 mph.