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    • Tonight

      Sep 26

      50° Lo
      Mainly clear
      • Driving
        • Driving
        • Fuel Economy
      • Driving
      • Weather
      • Precip: 9%
      • Hours of Precip: 0
      • Rain: 0 in
      More
    • Tue

      Sep 27

      65° /50°
      Breezy with increasing clouds
      • Excellent
      • for driving
      • Precip: 25%
      • Hours of Precip: 2
      • Rain: 0.08 in
      More
    • Wed

      Sep 28

      61° /56°F
      Rather cloudy and breezy
      • Very Good
      • for driving
      • Precip: 49%
      • Hours of Precip: 1
      • Rain: 0.08 in
    • Thu

      Sep 29

      68° /57°
      A couple of showers
      • Good
      • for driving
      • Precip: 73%
      • Hours of Precip: 7
      • Rain: 0.52 in
      More
    • Fri

      Sep 30

      66° /58°
      A couple of showers
      • Fair
      • for driving
      • Precip: 68%
      • Hours of Precip: 5
      • Rain: 0.30 in
      More
    61°/58° RealFeel® 57°/52°
    Mostly cloudy
    • 15 mph
    • Precipitation: 25%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 74%
    • Cloud Cover: 76%
    • Dew Point: 52° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 61° 70° N/A 79°
    Low 56° 49° N/A 63°

    Sunrise/Sunset

    • Sunrise: 6:46 AM
    • Sunset: 6:37 PM
    • Duration: 11:51 hr

    Moonrise/Moonset

    • Moonrise: 4:21 AM
    • Moonset: 5:40 PM
    • Duration: 13:19 hr
    Astronomy

    Prospect Heights Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 8:03 PM ET

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

    Wed. Driving Weather