Monday
Mostly cloudy
High:
48°F
Mostly cloudy, with a high near 48. Southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Jacksonville, IL Weather - Extended Forecast
Monday Night
Mostly cloudy
Overnight low:
31°F
Mostly cloudy, with a low around 31. Southwest wind around 6 mph becoming calm in the evening.
Tuesday
Mostly cloudy
High:
43°F
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 43. Calm wind becoming east northeast around 5 mph in the afternoon.
Tuesday Night
Chance of rain
Overnight low:
36°F
A 50 percent chance of rain. Cloudy, with a low around 36.
Christmas Day
Chance of rain
High:
46°F
Wednesday Night
Mostly cloudy
Overnight low:
40°F
Thursday
Chance of rain
High:
51°F
Thursday Night
Chance of rain
Overnight low:
44°F
Friday
Chance of rain
High:
54°F