Saturday
Partly sunny
High:
47°F
Partly sunny, with a high near 47.
Belleville, IL Weather - Extended Forecast
Saturday Night
Mostly cloudy
Overnight low:
27°F
Mostly cloudy, with a low around 27.
Sunday
Mostly cloudy
High:
38°F
Mostly cloudy, with a high near 38.
Sunday Night
Mostly clear
Overnight low:
25°F
Mostly clear, with a low around 25.
Monday
Sunny
High:
47°F
Monday Night
Mostly clear
Overnight low:
31°F
Tuesday
Sunny
High:
50°F
Tuesday Night
Mostly clear
Overnight low:
31°F
Wednesday
Sunny
High:
50°F