7-Day Forecast 40.03°N 90.89°W (Text-Only)
NWS Forecast for: Mound Station IL
Issued by: National Weather Service Saint Louis, MO
Last Update: 8:37 pm CDT Jul 12, 2025
Print


  • Tonight

    Tonight: Mostly cloudy, with a low around 66. Light north wind.

    Low: 66 °F

    Mostly Cloudy



  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 82. Light and variable wind.

    High: 82 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Partly Cloudy



  • Monday

    Monday: Mostly sunny, with a high near 86. Calm wind becoming south around 6 mph in the morning.

    High: 86 °F

    Mostly Sunny



  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 69. Southeast wind around 5 mph.

    Low: 69 °F

    Partly Cloudy



  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 86.

    High: 86 °F

    Chance
    T-storms


  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 71.

    Low: 71 °F

    Chance
    T-storms


  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 88.

    High: 88 °F

    Chance
    T-storms


  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71.

    Low: 71 °F

    Chance
    T-storms




  • Tonight: Mostly cloudy, with a low around 66. Light north wind.

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82. Light and variable wind.

    Sunday Night: Partly cloudy, with a low around 68. Calm wind.

    Monday: Mostly sunny, with a high near 86. Calm wind becoming south around 6 mph in the morning.

    Monday Night: Partly cloudy, with a low around 69. Southeast wind around 5 mph.

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86.

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 71.

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

    Thursday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86.

    Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

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

    Friday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.

    Saturday: A 30 percent chance of showers. Mostly sunny, with a high near 85.



    Mound Station IL
     40.03°N 90.89°W (Elev. 751 ft)

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