National Weather Service Forecast for: 2 Miles SE Belleville IL
Issued by: National Weather Service Saint Louis, MO
Updated: 5:01 pm CST Dec 17, 2025
 
Tonight

Tonight: Isolated showers before 3am, then isolated showers after 5am. Increasing clouds, with a temperature rising to around 53 by 5am. South wind 8 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Mostly Cloudy
then Isolated
Showers
 Thursday

Thursday: Showers and possibly a thunderstorm before 1pm, then scattered showers between 1pm and 3pm. Temperature rising to near 55 by 9am, then falling to around 46 during the remainder of the day. South wind 15 to 18 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Showers

 Thursday
Night
Thursday Night: Mostly clear, with a low around 25. Breezy, with a west wind 11 to 20 mph, with gusts as high as 32 mph.
Mostly Clear
and Breezy
then Mostly
Clear
 Friday

Friday: Sunny, with a high near 40. West wind 6 to 10 mph becoming south in the afternoon.
Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 33. South wind 9 to 14 mph, with gusts as high as 23 mph.
Partly Cloudy

 Saturday

Saturday: Mostly sunny, with a high near 56.
Mostly Sunny

 Saturday
Night
Saturday Night: Partly cloudy, with a low around 27.
Partly Cloudy

 Sunday

Sunday: Mostly sunny, with a high near 43.
Mostly Sunny

 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 30.
Mostly Cloudy
Lo 48 °F⇑ Hi 55 °F⇓ Lo 25 °F Hi 40 °F Lo 33 °F Hi 56 °F Lo 27 °F Hi 43 °F Lo 30 °F

 

Tonight
 
 Isolated showers before 3am, then isolated showers after 5am. Increasing clouds, with a temperature rising to around 53 by 5am. South wind 8 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday
 
 Showers and possibly a thunderstorm before 1pm, then scattered showers between 1pm and 3pm. Temperature rising to near 55 by 9am, then falling to around 46 during the remainder of the day. South wind 15 to 18 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Thursday Night
 
 Mostly clear, with a low around 25. Breezy, with a west wind 11 to 20 mph, with gusts as high as 32 mph.
Friday
 
 Sunny, with a high near 40. West wind 6 to 10 mph becoming south in the afternoon.
Friday Night
 
 Partly cloudy, with a low around 33. South wind 9 to 14 mph, with gusts as high as 23 mph.
Saturday
 
 Mostly sunny, with a high near 56.
Saturday Night
 
 Partly cloudy, with a low around 27.
Sunday
 
 Mostly sunny, with a high near 43.
Sunday Night
 
 Mostly cloudy, with a low around 30.
Monday
 
 Partly sunny, with a high near 47.
Monday Night
 
 Mostly cloudy, with a low around 42.
Tuesday
 
 A 20 percent chance of rain. Partly sunny, with a high near 60.
Tuesday Night
 
 Mostly cloudy, with a low around 44.
Wednesday
 
 Mostly cloudy, with a high near 59.

 

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