7-Day Forecast 41.67°N 87.98°W (Text-Only)
NWS Forecast for: Lemont IL
Issued by: National Weather Service Chicago, IL
Last Update: 8:57 am CDT May 14, 2024
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  • Today

    Today: A 40 percent chance of showers.  Cloudy, with a high near 62. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 50. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. Northeast wind 10 to 15 mph.

    High: 68 °F

    Mostly Sunny


  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 49. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 49 °F

    Mostly Clear


  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 75. East wind 5 to 10 mph becoming south in the afternoon.

    High: 75 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 75.

    High: 75 °F

    Chance
    T-storms

  • Friday
    Night

    Friday Night: A chance of showers before 1am.  Partly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms after 1pm.  Sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny
    then Chance
    T-storms



  • Today: A 40 percent chance of showers. Cloudy, with a high near 62. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Tonight: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 50. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Wednesday: Mostly sunny, with a high near 68. Northeast wind 10 to 15 mph.

    Wednesday Night: Mostly clear, with a low around 49. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. East wind 5 to 10 mph becoming south in the afternoon.

    Thursday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

    Friday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.

    Friday Night: A chance of showers before 1am. Partly cloudy, with a low around 57.

    Saturday: A chance of showers and thunderstorms after 1pm. Sunny, with a high near 80.

    Saturday Night: A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 61.

    Sunday: A chance of showers and thunderstorms. Sunny, with a high near 81.

    Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 58.

    Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 77.



    Lemont IL
     41.67°N 87.98°W

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