7-Day Forecast 41.92°N 88.29°W (Text-Only)
NWS Forecast for: Saint Charles IL
Issued by: National Weather Service Chicago, IL
Last Update: 3:12 pm CDT May 5, 2024
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  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Northeast wind around 5 mph.

    Low: 45 °F

    Mostly Cloudy



  • Monday

    Monday: Sunny, with a high near 73. East wind 5 to 10 mph.

    High: 73 °F

    Sunny



  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am.  Increasing clouds, with a low around 59. East southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  High near 76. East southeast wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 90%.

    High: 76 °F

    Showers



  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 53. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Slight Chance
    T-storms


  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely


  • Thursday

    Thursday: A chance of showers.  Partly sunny, with a high near 62.

    High: 62 °F

    Chance
    Showers


  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy



  • Tonight: Mostly cloudy, with a low around 45. Northeast wind around 5 mph.

    Monday: Sunny, with a high near 73. East wind 5 to 10 mph.

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 59. East southeast wind around 10 mph, with gusts as high as 20 mph.

    Tuesday: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 76. East southeast wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 53. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Wednesday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76.

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

    Thursday: A chance of showers. Partly sunny, with a high near 62.

    Thursday Night: Mostly cloudy, with a low around 45.

    Friday: A chance of showers after 1pm. Mostly sunny, with a high near 63.

    Friday Night: Partly cloudy, with a low around 45.

    Saturday: A chance of showers. Mostly sunny, with a high near 65.

    Saturday Night: Partly cloudy, with a low around 47.

    Sunday: Mostly sunny, with a high near 70.



    Saint Charles IL
     41.92°N 88.29°W

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