7-Day Forecast 40.08°N 91.29°W (Text-Only)
NWS Forecast for: Mendon IL
Issued by: National Weather Service Saint Louis, MO
Last Update: 8:38 am CDT Jun 3, 2024
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  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 3pm.  Partly sunny, with a high near 85. South wind around 14 mph, with gusts as high as 21 mph.

    High: 85 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 10pm.  Mostly cloudy, with a low around 66. Southeast wind 6 to 9 mph.

    Low: 66 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 10am.  Partly sunny, with a high near 82. South wind around 10 mph.

    High: 82 °F

    Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then showers and thunderstorms likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am.  Low around 67. South wind around 10 mph becoming northwest after midnight.  Chance of precipitation is 90%.

    Low: 67 °F

    T-storms


  • Wednesday

    Wednesday: A chance of thunderstorms before 7am.  Sunny, with a high near 82. Northwest wind around 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 82 °F

    Chance
    T-storms then
    Sunny

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear


  • Thursday

    Thursday: Sunny, with a high near 78.

    High: 78 °F

    Sunny


  • Thursday
    Night

    Thursday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear


  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny




  • Today: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 85. South wind around 14 mph, with gusts as high as 21 mph.

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 66. Southeast wind 6 to 9 mph.

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 10am. Partly sunny, with a high near 82. South wind around 10 mph.

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then showers and thunderstorms likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Low around 67. South wind around 10 mph becoming northwest after midnight. Chance of precipitation is 90%.

    Wednesday: A chance of thunderstorms before 7am. Sunny, with a high near 82. Northwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Wednesday Night: Mostly clear, with a low around 63.

    Thursday: Sunny, with a high near 78.

    Thursday Night: Clear, with a low around 60.

    Friday: Sunny, with a high near 80.

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

    Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.

    Saturday Night: Partly cloudy, with a low around 60.

    Sunday: Mostly sunny, with a high near 80.



    Mendon IL
     40.08°N 91.29°W (Elev. 702 ft)

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