Wednesday
Mostly sunny
High:
83°F
Mostly sunny, with a high near 83. Light north northwest wind.
Jacksonville, IL Weather - Extended Forecast
Wednesday Night
Mostly clear
Overnight low:
65°F
Mostly clear, with a low around 65. Calm wind.
Thursday
Sunny
High:
85°F
Sunny, with a high near 85.
Thursday Night
Mostly clear
Overnight low:
68°F
Mostly clear, with a low around 68.
Friday
Sunny
High:
88°F
Friday Night
Mostly clear
Overnight low:
72°F
Saturday
Mostly sunny
High:
90°F
Saturday Night
Mostly clear
Overnight low:
72°F
Sunday
Mostly sunny
High:
90°F