Sunday
Breezy, partly sunny
High:
82°F
A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Breezy.
Belleville, IL Weather - Extended Forecast
Sunday Night
Showers
Overnight low:
65°F
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 65. Breezy. Chance of precipitation is 80%.
Monday
Showers
High:
77°F
Showers and possibly a thunderstorm. High near 77. Breezy. Chance of precipitation is 80%.
Monday Night
Showers likely
Overnight low:
59°F
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 59. Chance of precipitation is 70%.
Tuesday
Mostly sunny
High:
83°F
Tuesday Night
Slight chance of thunderstorms
Overnight low:
64°F
Wednesday
Chance of thunderstorms
High:
83°F
Wednesday Night
Chance of thunderstorms
Overnight low:
62°F
Thursday
Chance of thunderstorms
High:
79°F