Monday
Chance of thunderstorms
High:
85°F
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind 6 to 10 mph, with gusts as high as 16 mph.
Jacksonville, IL Weather - Extended Forecast
Monday Night
Chance of thunderstorms
Overnight low:
72°F
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 7 mph.
Tuesday
Sunny
High:
91°F
Sunny, with a high near 91. West southwest wind 6 to 8 mph.
Tuesday Night
Mostly clear
Overnight low:
71°F
Mostly clear, with a low around 71.
Wednesday
Mostly sunny
High:
92°F
Wednesday Night
Partly cloudy
Overnight low:
73°F
Thursday
Mostly sunny
High:
90°F
Thursday Night
Chance of thunderstorms
Overnight low:
70°F
Friday
Sunny
High:
88°F