Saturday
Chance of thunderstorms
High:
79°F
A 40 percent chance of showers and thunderstorms, mainly before 2pm. Mostly cloudy, with a high near 79. Breezy, with a south wind 21 to 24 mph, with gusts as high as 37 mph.
Decatur, IL Weather - Tomorrow’s Forecast
Saturday Night
Mostly cloudy
Overnight low:
66°F
Mostly cloudy, with a low around 66. Breezy, with a south wind 18 to 21 mph, with gusts as high as 31 mph.