Monday
Mostly sunny
High:
80°F
Mostly sunny, with a high near 80. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Belleville, IL Weather - Tomorrow’s Forecast
Monday Night
Chance of thunderstorms
Overnight low:
58°F
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 58. South wind 8 to 10 mph. Chance of precipitation is 80%.