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    • Today

      Sep 26

      67° /50°F
      Mostly sunny and breezy
      • Very Good
      • for outdoor DIY projects
      • Precip: 9%
      • Hours of Precip: 0
      • Hi RealFeel: 66°
    • Tue

      Sep 27

      65° /50°
      Breezy with increasing clouds
      • Very Good
      • for outdoor DIY projects
      • Precip: 25%
      • Hours of Precip: 2
      • Hi RealFeel: 65°
      More
    • Wed

      Sep 28

      61° /56°
      An a.m. shower; rather cloudy
      • Good
      • for outdoor DIY projects
      • Precip: 49%
      • Hours of Precip: 3
      • Hi RealFeel: 57°
      More
    • Thu

      Sep 29

      68° /57°
      A couple of showers
      • Fair
      • for outdoor DIY projects
      • Precip: 73%
      • Hours of Precip: 7
      • Hi RealFeel: 66°
      More
    • Fri

      Sep 30

      66° /58°
      A couple of showers
      • Poor
      • for outdoor DIY projects
      • Precip: 68%
      • Hours of Precip: 5
      • Hi RealFeel: 66°
      More
    67°/62° RealFeel® 66°/58°
    Cooler
    • 17 mph
    • Precipitation: 9%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 47%
    • Cloud Cover: 26%
    • Dew Point: 45° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 67° 71° N/A 74°
    Low 50° 50° N/A 56°

    Sunrise/Sunset

    • Sunrise: 6:44 AM
    • Sunset: 6:41 PM
    • Duration: 11:57 hr

    Moonrise/Moonset

    • Moonrise: 2:19 AM
    • Moonset: 4:32 PM
    • Duration: 14:13 hr
    Astronomy

    Prospect Heights Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 4:43 PM ET

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

    Mon. Outdoor DIY Projects

    Mon. Wind Maps

    Mon. UV Index