Tuesday
Mostly cloudy
High:
76°F
Mostly cloudy, with a high near 76. Calm wind becoming south 5 to 7 mph in the afternoon.
Belleville, IL Weather - Extended Forecast
Tuesday Night
Mostly cloudy
Overnight low:
53°F
Mostly cloudy, with a low around 53.
Wednesday
Sunny
High:
80°F
Sunny, with a high near 80.
Wednesday Night
Clear
Overnight low:
54°F
Clear, with a low around 54.
Thursday
Sunny
High:
82°F
Thursday Night
Partly cloudy
Overnight low:
55°F
Friday
Mostly sunny
High:
81°F
Friday Night
Mostly cloudy
Overnight low:
58°F
Saturday
Chance of showers
High:
77°F