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Personalized Forecasts

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    1 - 5 of 90 days | All 90 days
    Next 5 Days
    • Tonight

      Sep 27

      50° Lo
      A little late-night rain
      More
    • Wed

      Sep 28

      62° /57°
      Mostly cloudy, a little rain
      More
    • Thu

      Sep 29

      68° /60°
      A passing shower or two
      More
    • Fri

      Sep 30

      64° /55°
      Cloudy with spotty showers
      More
    • Sat

      Oct 1

      68° /54°F
      Mostly cloudy with a shower
    60°/57° RealFeel® 58°/54°
    Mostly cloudy
    • 6 mph
    • Precipitation: 25%
    • Rain: 0.02 in
    • Snow: 0 in
    • Humidity: 82%
    • Cloud Cover: 70%
    • Dew Point: 53° F
    • Visibility: 9 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/1/2015
    High 68° 68° N/A 59°
    Low 54° 48° N/A 53°

    Sunrise/Sunset

    • Sunrise: 6:50 AM
    • Sunset: 6:32 PM
    • Duration: 11:42 hr

    Moonrise/Moonset

    • Moonrise: 7:18 AM
    • Moonset: 7:08 PM
    • Duration: 11:50 hr
    Astronomy

    Mount Prospect Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 27, 2016; 3:02 PM ET

    Gusty winds will accompany a push of chilly air across the Great Lakes through Tuesday. More >

    ABC 7 Chicago Headlines

    Presidential Debate: Hillary Clinton, Donald Trump meet in first faceoff Monday

    Presidential candidates Hillary Clinton and Donald Trump squared off one-on-one for the first time in a combative opening debate. More

    Fact check of the first presidential debate between Hillary Clinton and Donald Trump More

    Convicted gun-offender charged in murder near Millennium Park More