NWS Forecast for: Chicago IL
Issued by: National Weather Service Chicago, IL
Last Update: 9:16 pm CDT Sep 21, 2017
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  • Tonight

    Tonight: Mostly clear, with a low around 74. East southeast wind around 5 mph becoming south southwest after midnight.

    Mostly Clear

    Low: 74 °F

  • Friday

    Friday: Sunny and hot, with a high near 95. Heat index values as high as 99. South southwest wind 5 to 10 mph.

    Hot

    High: 95 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 73. South southeast wind around 5 mph.

    Mostly Clear

    Low: 73 °F

  • Saturday

    Saturday: Sunny, with a high near 89. South wind around 5 mph.

    Sunny

    High: 89 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 70. East southeast wind around 5 mph.

    Mostly Clear

    Low: 70 °F

  • Sunday

    Sunday: Sunny, with a high near 88.

    Sunny

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 69.

    Mostly Clear

    Low: 69 °F

  • Monday

    Monday: Sunny, with a high near 86.

    Sunny

    High: 86 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 67.

    Mostly Clear

    Low: 67 °F



  • Tonight: Mostly clear, with a low around 74. East southeast wind around 5 mph becoming south southwest after midnight.

    Friday: Sunny and hot, with a high near 95. Heat index values as high as 99. South southwest wind 5 to 10 mph.

    Friday Night: Mostly clear, with a low around 73. South southeast wind around 5 mph.

    Saturday: Sunny, with a high near 89. South wind around 5 mph.

    Saturday Night: Mostly clear, with a low around 70. East southeast wind around 5 mph.

    Sunday: Sunny, with a high near 88.

    Sunday Night: Mostly clear, with a low around 69.

    Monday: Sunny, with a high near 86.

    Monday Night: Mostly clear, with a low around 67.

    Tuesday: Mostly sunny, with a high near 83.

    Tuesday Night: A slight chance of showers. Mostly cloudy, with a low around 63.

    Wednesday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 72.

    Wednesday Night: A slight chance of showers. Mostly cloudy, with a low around 57.

    Thursday: A slight chance of showers. Mostly sunny, with a high near 69.



    Chicago IL
     41.84°N 87.68°W

    Visit your local NWS office at: http://www.crh.noaa.gov/lot