Sunday
Sunny
High:
37°F
Sunny, with a high near 37. Northwest wind 11 to 18 mph, with gusts as high as 30 mph.
Belleville, IL Weather - Extended Forecast
Sunday Night
Mostly clear
Overnight low:
18°F
Mostly clear, with a low around 18.
Monday
Sunny
High:
34°F
Sunny, with a high near 34.
Monday Night
Mostly clear
Overnight low:
18°F
Mostly clear, with a low around 18.
Tuesday
Partly sunny
High:
49°F
Tuesday Night
Mostly cloudy
Overnight low:
39°F
Wednesday
Mostly cloudy
High:
59°F
Wednesday Night
Mostly cloudy
Overnight low:
35°F
Thursday
Chance of rain
High:
55°F