Saturday
Sunny
High:
80°F
Sunny, with a high near 80. Northeast wind 5 to 8 mph.
Belleville, IL Weather - Extended Forecast
Saturday Night
Mostly clear
Overnight low:
60°F
Mostly clear, with a low around 60.
Sunday
Sunny
High:
83°F
Sunny, with a high near 83.
Sunday Night
Partly cloudy
Overnight low:
65°F
Partly cloudy, with a low around 65.
Monday
Partly sunny
High:
85°F
Monday Night
Slight chance of thunderstorms
Overnight low:
67°F
Tuesday
Chance of showers and thunderstorms
High:
86°F
Tuesday Night
Mostly clear
Overnight low:
69°F
Wednesday
Sunny
High:
90°F