Wednesday
Chance of thunderstorms
High:
89°F
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Calm wind becoming north around 5 mph in the afternoon.
Belleville, IL Weather - Extended Forecast
Wednesday Night
Partly cloudy
Overnight low:
70°F
Partly cloudy, with a low around 70.
Thursday
Mostly sunny
High:
91°F
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.
Thursday Night
Partly cloudy
Overnight low:
71°F
Partly cloudy, with a low around 71.
Friday
Mostly sunny
High:
93°F
Friday Night
Partly cloudy
Overnight low:
73°F
Saturday
Sunny
High:
95°F
Saturday Night
Mostly clear
Overnight low:
74°F
Sunday
Sunny
High:
96°F