Saturday
Sunny
High:
92°F
A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 92. Heat index values as high as 103. West wind 8 to 11 mph, with gusts as high as 18 mph.
Jacksonville, IL Weather - Tomorrow’s Forecast
Saturday Night
Chance of thunderstorms
Overnight low:
71°F
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 71. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%.