Belleville, IL Weather - Tomorrow’s Forecast

Sunday

Chance of showers

High:
81°F

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81. Southeast wind 6 to 9 mph. Chance of precipitation is 30%.

Sunday Night

Chance of thunderstorms

Overnight low:
64°F

A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 64. Southeast wind 5 to 7 mph. Chance of precipitation is 30%.