National Weather Service Forecast for: 2 Miles SE Belleville IL
Issued by: National Weather Service Saint Louis, MO
Updated: 6:46 pm CDT Jul 10, 2026
 
Tonight

Tonight: Showers and thunderstorms likely, mainly after 2am. Mostly cloudy, with a low around 72. Light and variable wind. Chance of precipitation is 70%.
T-storms
Likely

 Saturday

Saturday: Showers likely and possibly a thunderstorm before 8am, then showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 85. Light and variable wind. Chance of precipitation is 60%.
Showers
Likely then
T-storms
Likely
 Saturday
Night
Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Chance
T-storms then
Chance
Showers
 Sunday

Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 7am. Partly sunny, with a high near 84. Northeast wind 5 to 8 mph. Chance of precipitation is 50%.
Chance
Showers then
Chance
T-storms
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 68. Northeast wind 5 to 7 mph becoming calm in the evening.
Partly Cloudy

 Monday

Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.
Sunny then
Slight Chance
T-storms
 Monday
Night
Monday Night: Mostly clear, with a low around 69.
Mostly Clear

 Tuesday

Tuesday: Mostly sunny, with a high near 89.
Mostly Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 71.
Mostly Clear
Lo 72 °F Hi 85 °F Lo 69 °F Hi 84 °F Lo 68 °F Hi 87 °F Lo 69 °F Hi 89 °F Lo 71 °F

Severe Thunderstorm Watch
 

Tonight
 
 Showers and thunderstorms likely, mainly after 2am. Mostly cloudy, with a low around 72. Light and variable wind. Chance of precipitation is 70%.
Saturday
 
 Showers likely and possibly a thunderstorm before 8am, then showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 85. Light and variable wind. Chance of precipitation is 60%.
Saturday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Sunday
 
 A slight chance of showers, then a chance of showers and thunderstorms after 7am. Partly sunny, with a high near 84. Northeast wind 5 to 8 mph. Chance of precipitation is 50%.
Sunday Night
 
 Partly cloudy, with a low around 68. Northeast wind 5 to 7 mph becoming calm in the evening.
Monday
 
 A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.
Monday Night
 
 Mostly clear, with a low around 69.
Tuesday
 
 Mostly sunny, with a high near 89.
Tuesday Night
 
 Mostly clear, with a low around 71.
Wednesday
 
 Sunny, with a high near 90.
Wednesday Night
 
 Mostly clear, with a low around 72.
Thursday
 
 Sunny, with a high near 91.
Thursday Night
 
 Mostly clear, with a low around 72.
Friday
 
 A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91.

 

Forecast from NOAA-NWS for 2 Miles SE Belleville IL.