7-Day Forecast 42.18°N 88.09°W (Text-Only)
NWS Forecast for: Deer Park IL
Issued by: National Weather Service Chicago, IL
Last Update: 1:07 am CDT Jun 18, 2024
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  • Overnight

    Overnight: Mostly cloudy, with a low around 76. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 76 °F

    Mostly Cloudy



  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 92. Heat index values as high as 96. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 92 °F

    Slight Chance
    T-storms and
    Breezy

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 77. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 77 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Juneteenth

    Juneteenth: A 30 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 93. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 93 °F

    Sunny then
    Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 10 mph.

    Low: 71 °F

    Slight Chance
    T-storms


  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 90.

    High: 90 °F

    Chance
    T-storms


  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy



  • Friday

    Friday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny



  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy





  • Overnight: Mostly cloudy, with a low around 76. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Tuesday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Heat index values as high as 96. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Tuesday Night: Partly cloudy, with a low around 77. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Juneteenth: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90.

    Thursday Night: Partly cloudy, with a low around 66.

    Friday: Mostly sunny, with a high near 90.

    Friday Night: Partly cloudy, with a low around 69.

    Saturday: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 94.

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

    Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 86.

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

    Monday: Sunny, with a high near 82.



    Deer Park IL
     42.18°N 88.09°W

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