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    • Tonight

      Sep 25

      59° Lo
      Cloudy, a t-storm; breezy late.
      • Stargazing
      • Weather
      • Cloud Cover: 97%
      • Precip: 57%
      • Hours of Precip: 2
      More
    • Mon

      Sep 26

      67° /53°
      Clouds and sun; windy, cooler.
      • Very Good
      • for stargazing
      • Cloud Cover: 19%
      • Precip: 15%
      • Hours of Precip: 0
      More
    • Tue

      Sep 27

      64° /52°F
      Breezy with some sun
      • Poor
      • for stargazing
      • Cloud Cover: 85%
      • Precip: 40%
      • Hours of Precip: 1
    • Wed

      Sep 28

      64° /58°
      Mainly cloudy with a shower
      • Very Good
      • for stargazing
      • Cloud Cover: 20%
      • Precip: 19%
      • Hours of Precip: 1
      More
    • Thu

      Sep 29

      67° /59°
      Times of clouds and sun
      • Fair
      • for stargazing
      • Cloud Cover: 55%
      • Precip: 55%
      • Hours of Precip: 1
      More
    64°/60° RealFeel® 63°/56°
    Partly sunny
    • 15 mph
    • Precipitation: 25%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 46%
    • Cloud Cover: 45%
    • Dew Point: 42° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 64° 71° 91° (1971) 76°
    Low 52° 52° 31° (1942) 67°

    Sunrise/Sunset

    • Sunrise: 6:45 AM
    • Sunset: 6:39 PM
    • Duration: 11:54 hr

    Moonrise/Moonset

    • Moonrise: 3:20 AM
    • Moonset: 5:08 PM
    • Duration: 13:48 hr
    Astronomy

    Solunar Information for Chicago, IL

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last

    Chicago Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 25, 2016; 8:13 PM ET

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

    Tue. Stargazing