Saturday
Mostly cloudy
High:
85°F
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. Southeast wind 3 to 8 mph. Chance of precipitation is 40%.
Belleville, IL Weather - Tomorrow’s Forecast
Saturday Night
Chance of thunderstorms
Overnight low:
71°F
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind 3 to 6 mph.