Belleville, IL Weather - Extended Forecast

Sunday

Hot

High:
97°F

Sunny and hot, with a high near 97. Southwest wind 6 to 10 mph.

Sunday Night

Mostly clear

Overnight low:
76°F

Mostly clear, with a low around 76.

Monday

Sunny

High:
96°F

Sunny, with a high near 96.

Monday Night

Partly cloudy

Overnight low:
77°F

Partly cloudy, with a low around 77.

Tuesday

Slight chance of thunderstorms

High:
94°F

Tuesday Night

Mostly clear

Overnight low:
76°F

Wednesday

Sunny

High:
94°F

Wednesday Night

Partly cloudy

Overnight low:
76°F

Thursday

Sunny

High:
93°F