Friday
Chance of thunderstorms
High:
93°F
A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly sunny, with a high near 93. Heat index values as high as 107. East wind around 6 mph becoming south in the morning.
Jacksonville, IL Weather - Tomorrow’s Forecast
Friday Night
Mostly clear
Overnight low:
74°F
A 10 percent chance of showers and thunderstorms after 5am. Mostly clear, with a low around 74. East southeast wind 5 to 7 mph.