Belleville, IL Weather - Tomorrow’s Forecast

Saturday

Cold

High:
19°F

Increasing clouds and cold, with a high near 19. Wind chill values as low as -10. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.

Saturday Night

Clear

Overnight low:
2°F

Mostly cloudy during the early evening, then becoming clear, with a low around 2. Northwest wind 5 to 8 mph becoming calm after midnight.