7-Day Forecast 38.52°N 89.98°W (Text-Only)
NWS Forecast for: Belleville IL
Issued by: National Weather Service Saint Louis, MO
Last Update: 10:23 pm CDT May 13, 2024
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  • Overnight

    Overnight: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am.  Patchy fog after 1am.  Otherwise, cloudy, with a low around 62. Southeast wind 5 to 7 mph.  Chance of precipitation is 70%.

    Low: 62 °F

    Showers
    Likely and
    Patchy Fog

  • Tuesday

    Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm.  Patchy fog before 9am. High near 74. Southeast wind 5 to 8 mph becoming northwest in the afternoon.  Chance of precipitation is 90%.

    High: 74 °F

    Chance
    T-storms and
    Patchy Fog
    then T-storms

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms, mainly before 11pm.  Low around 55. North wind 9 to 11 mph.  Chance of precipitation is 80%.

    Low: 55 °F

    Showers then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Partly sunny, with a high near 75. North wind around 9 mph.

    High: 75 °F

    Partly Sunny



  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 59. North wind around 6 mph becoming southeast after midnight.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 75. Chance of precipitation is 70%.

    High: 75 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely, mainly before 1am.  Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

    Low: 61 °F

    T-storms
    Likely


  • Friday

    Friday: A 40 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 79.

    High: 79 °F

    Chance
    T-storms


  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    T-storms




  • Overnight: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Patchy fog after 1am. Otherwise, cloudy, with a low around 62. Southeast wind 5 to 7 mph. Chance of precipitation is 70%.

    Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. Patchy fog before 9am. High near 74. Southeast wind 5 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 90%.

    Tuesday Night: Showers and thunderstorms, mainly before 11pm. Low around 55. North wind 9 to 11 mph. Chance of precipitation is 80%.

    Wednesday: Partly sunny, with a high near 75. North wind around 9 mph.

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 59. North wind around 6 mph becoming southeast after midnight.

    Thursday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.

    Thursday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

    Friday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61.

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 83.

    Saturday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

    Sunday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.

    Sunday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.

    Monday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.



    Belleville IL
     38.52°N 89.98°W (Elev. 509 ft)

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