Saturday
Slight chance of thunderstorms
High:
94°F
A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 94. West wind 5 to 10 mph.
Belleville, IL Weather - Extended Forecast
Saturday Night
Chance of thunderstorms
Overnight low:
75°F
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 75.
Sunday
Mostly sunny
High:
92°F
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92.
Sunday Night
Mostly clear
Overnight low:
72°F
Mostly clear, with a low around 72.
Monday
Mostly sunny
High:
95°F
Monday Night
Partly cloudy
Overnight low:
76°F
Tuesday
Mostly sunny
High:
95°F
Tuesday Night
Partly cloudy
Overnight low:
70°F
Wednesday
Mostly sunny
High:
86°F
Wednesday Night
Mostly clear
Overnight low:
65°F