Monday
Mostly sunny
High:
26°F
Mostly sunny, with a high near 26. Calm wind becoming south around 5 mph in the afternoon.
Jacksonville, IL Weather - Extended Forecast
Monday Night
Partly cloudy
Overnight low:
17°F
Partly cloudy, with a low around 17. South wind 5 to 11 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny
High:
42°F
Partly sunny, with a high near 42.
Tuesday Night
Cloudy
Overnight low:
35°F
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy
High:
38°F
Wednesday Night
Mostly cloudy
Overnight low:
20°F
Thursday
Chance of snow
High:
30°F
Thursday Night
Mostly cloudy
Overnight low:
15°F
Friday
Partly sunny
High:
23°F