Saturday
Mostly sunny
High:
87°F
Mostly sunny, with a high near 87. Light and variable wind becoming south southwest around 6 mph.
Jacksonville, IL Weather - Extended Forecast
Saturday Night
Chance of showers
Overnight low:
65°F
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 65. Calm wind.
Sunday
Mostly sunny
High:
86°F
Mostly sunny, with a high near 86. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Partly cloudy
Overnight low:
66°F
Partly cloudy, with a low around 66.
Monday
Mostly sunny
High:
90°F
Monday Night
Chance of showers
Overnight low:
67°F
Tuesday
Chance of showers
High:
81°F
Tuesday Night
Chance of showers
Overnight low:
60°F
Wednesday
Chance of showers
High:
80°F