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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 38.5°N 89.98°W (Text-Only)
NWS Forecast for: 2 Miles SE Belleville IL
Issued by: National Weather Service Saint Louis, MO
Last Update: 3:56 am CST Dec 5, 2025		Print

  • Today

    Today: Sunny, with a high near 41. Calm wind becoming south 5 to 7 mph in the morning.

    High: 41 °F

    Sunny


  • Tonight

    Tonight: Mostly cloudy, with a low around 28. South wind 5 to 7 mph becoming west after midnight.

    Low: 28 °F

    Mostly Cloudy


  • Saturday

    Saturday: Partly sunny, with a high near 40. Calm wind becoming east around 5 mph in the afternoon.

    High: 40 °F

    Partly Sunny


  • Saturday
    Night

    Saturday Night: A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 31. Southeast wind 3 to 5 mph.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A slight chance of rain, mixing with snow after 9am, then gradually ending. Mostly cloudy, with a high near 40. Southeast wind 5 to 11 mph becoming northwest in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain/Snow
    then Cloudy

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy


  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny


  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy


  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny


    • Today: Sunny, with a high near 41. Calm wind becoming south 5 to 7 mph in the morning.

    Tonight: Mostly cloudy, with a low around 28. South wind 5 to 7 mph becoming west after midnight.

    Saturday: Partly sunny, with a high near 40. Calm wind becoming east around 5 mph in the afternoon.

    Saturday Night: A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 31. Southeast wind 3 to 5 mph.

    Sunday: A slight chance of rain, mixing with snow after 9am, then gradually ending. Mostly cloudy, with a high near 40. Southeast wind 5 to 11 mph becoming northwest in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Sunday Night: Mostly cloudy, with a low around 15.

    Monday: Mostly sunny, with a high near 32.

    Monday Night: Partly cloudy, with a low around 24.

    Tuesday: Mostly sunny, with a high near 48.

    Tuesday Night: Mostly cloudy, with a low around 37.

    Wednesday: A 20 percent chance of rain. Mostly cloudy, with a high near 48.

    Wednesday Night: Mostly cloudy, with a low around 23.

    Thursday: Mostly cloudy, with a high near 34.


    2 Miles SE Belleville IL
     38.5°N 89.98°W (Elev. 495 ft)

    Visit your local NWS office at: https://www.weather.gov/lsx/