NWS Forecast for: Waukegan IL
Issued by: National Weather Service Chicago, IL
Last Update: 7:15 pm CDT Apr 20, 2019
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  • Tonight

    Tonight: Mostly clear, with a low around 39. North wind around 5 mph becoming calm  in the evening. Winds could gust as high as 10 mph.

    Mostly Clear



    Low: 39 °F

  • Sunday

    Sunday: Sunny, with a high near 72. South southeast wind 5 to 15 mph.

    Sunny



    High: 72 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 52. South southeast wind 5 to 10 mph.

    Partly Cloudy



    Low: 52 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 72. South wind around 10 mph, with gusts as high as 20 mph.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 72 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 49. South wind 5 to 10 mph.

    Chance
    T-storms


    Low: 49 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before 1pm.  Mostly cloudy, with a high near 57.

    Chance
    Showers


    High: 57 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers before 1am.  Mostly cloudy, with a low around 41.

    Chance
    Showers


    Low: 41 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 53.

    Partly Sunny



    High: 53 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Partly Cloudy



    Low: 42 °F



  • Tonight: Mostly clear, with a low around 39. North wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

    Sunday: Sunny, with a high near 72. South southeast wind 5 to 15 mph.

    Sunday Night: Partly cloudy, with a low around 52. South southeast wind 5 to 10 mph.

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 72. South wind around 10 mph, with gusts as high as 20 mph.

    Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. South wind 5 to 10 mph.

    Tuesday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 57.

    Tuesday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 41.

    Wednesday: Partly sunny, with a high near 53.

    Wednesday Night: Partly cloudy, with a low around 42.

    Thursday: Mostly sunny, with a high near 67.

    Thursday Night: A slight chance of showers. Partly cloudy, with a low around 44.

    Friday: Sunny, with a high near 57.

    Friday Night: Partly cloudy, with a low around 42.

    Saturday: A slight chance of showers. Partly sunny, with a high near 55.



    Waukegan IL
     42.37°N 87.88°W

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