Saturday
Sunny
High:
60°F
Sunny, with a high near 60.
Belleville, IL Weather - Extended Forecast
Saturday Night
Clear
Overnight low:
37°F
Clear, with a low around 37.
Sunday
Sunny
High:
67°F
Sunny, with a high near 67.
Sunday Night
Mostly clear
Overnight low:
40°F
Mostly clear, with a low around 40.
Monday
Mostly sunny
High:
72°F
Monday Night
Partly cloudy
Overnight low:
44°F
Tuesday
Sunny
High:
74°F
Tuesday Night
Mostly clear
Overnight low:
47°F
Wednesday
Sunny
High:
78°F