Tuesday
Sunny
High:
36°F
Sunny, with a high near 36. West wind 6 to 8 mph.
Belleville, IL Weather - Extended Forecast
Tuesday Night
Mostly clear
Overnight low:
29°F
Mostly clear, with a low around 29.
Wednesday
Mostly sunny
High:
43°F
Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy
Overnight low:
26°F
Partly cloudy, with a low around 26.
New Year's Day
Mostly sunny
High:
41°F
Thursday Night
Partly cloudy
Overnight low:
24°F
Friday
Partly sunny
High:
43°F
Friday Night
Mostly cloudy
Overnight low:
29°F
Saturday
Mostly sunny
High:
44°F
Saturday Night
Partly cloudy
Overnight low:
24°F