Saturday
Mostly sunny
High:
63°F
Mostly sunny, with a high near 63. East wind 6 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Belleville, IL Weather - Tomorrow’s Forecast
Saturday Night
Clouds increasing
Overnight low:
55°F
Increasing clouds, with a low around 55. South wind 9 to 14 mph, with gusts as high as 24 mph.