7-Day Forecast 41.94°N 88.76°W (Text-Only)
NWS Forecast for: De Kalb IL
Issued by: National Weather Service Chicago, IL
Last Update: 3:12 pm CDT May 5, 2024
Print


  • Tonight

    Tonight: Mostly cloudy, with a low around 46. East wind 5 to 10 mph.

    Low: 46 °F

    Mostly Cloudy


  • Monday

    Monday: Sunny, with a high near 74. East southeast wind 5 to 10 mph.

    High: 74 °F

    Sunny


  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms after 1am.  Increasing clouds, with a low around 60. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Mostly Clear
    then Chance
    T-storms

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  High near 74. Southeast wind around 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 90%.

    High: 74 °F

    Showers


  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 52. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Clear


  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 75.

    High: 75 °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 51. Chance of precipitation is 60%.

    Low: 51 °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 44.

    Low: 44 °F

    Mostly Cloudy


  • Tonight: Mostly cloudy, with a low around 46. East wind 5 to 10 mph.

    Monday: Sunny, with a high near 74. East southeast wind 5 to 10 mph.

    Monday Night: A 50 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 60. East southeast wind 10 to 15 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 74. Southeast wind around 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    Tuesday Night: Mostly clear, with a low around 52. 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 75.

    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 51. 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 44.

    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: Mostly clear, with a low around 46.

    Sunday: Mostly sunny, with a high near 70.



    De Kalb IL
     41.94°N 88.76°W

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