Saturday
Sunny
High:
93°F
Sunny, with a high near 93. Heat index values as high as 103. South southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Jacksonville, IL Weather - Extended Forecast
Saturday Night
Mostly clear
Overnight low:
74°F
Mostly clear, with a low around 74. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday
Sunny
High:
93°F
Sunny, with a high near 93. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear
Overnight low:
75°F
Mostly clear, with a low around 75. South southwest wind around 10 mph, with gusts as high as 18 mph.
Monday
Sunny
High:
93°F
Monday Night
Mostly clear
Overnight low:
74°F
Tuesday
Mostly sunny
High:
92°F
Tuesday Night
Partly cloudy
Overnight low:
74°F
Wednesday
Mostly sunny
High:
92°F
Wednesday Night
Partly cloudy
Overnight low:
72°F
Thursday
Sunny
High:
89°F