Belleville, IL Weather - Tomorrow’s Forecast

Wednesday

Thunderstorms

High:
65°F

Rain and possibly a thunderstorm before 3pm, then a slight chance of rain between 3pm and 4pm. Temperature rising to near 65 by 10am, then falling to around 50 during the remainder of the day. Southwest wind 14 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%.

Wednesday Night

Clouds clearing

Overnight low:
32°F

Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.