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    • Tonight

      Sep 25

      59° Lo F
      Cloudy, a t-storm; breezy late.
      • Construction
      • Weather
      • Precip: 47%
      • Hours of Precip: 2
      • Hi RealFeel: 87°
    • Mon

      Sep 26

      67° /53°
      Clouds and sun; windy, cooler.
      • Very Good
      • for outdoor DIY projects
      • Precip: 25%
      • Hours of Precip: 0
      • Hi RealFeel: 65°
      More
    • Tue

      Sep 27

      64° /52°
      Partly sunny and breezy.
      • Very Good
      • for outdoor DIY projects
      • Precip: 25%
      • Hours of Precip: 1
      • Hi RealFeel: 63°
      More
    • Wed

      Sep 28

      64° /58°
      Mainly cloudy with a shower
      • Good
      • for outdoor DIY projects
      • Precip: 45%
      • Hours of Precip: 1
      • Hi RealFeel: 62°
      More
    • Thu

      Sep 29

      67° /59°
      Times of clouds and sun
      • Excellent
      • for outdoor DIY projects
      • Precip: 4%
      • Hours of Precip: 1
      • Hi RealFeel: 66°
      More

    Day

    83°Hi RealFeel® 87° Precipitation 47%
    Turning cloudy, warmer and humid; a shower or heavy thunderstorm late this afternoon.
    • S 10 mph
    • Gusts: 17 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 40%
    • Precipitation: 0.01 in
    • Rain: 0.01 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0.5 hrs

    Night

    59°Lo RealFeel® 52° Precipitation 57%
    Overcast and mild with a shower or thunderstorm around until after midnight; breezy late.
    • W 14 mph
    • Gusts: 22 mph
    • Max UV Index: N/A
    • Thunderstorms: 40%
    • Precipitation: 0.17 in
    • Rain: 0.17 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 83° 72° 91° (1986) 76°
    Low 59° 53° 30° (1942) 64°

    Sunrise/Sunset

    • Sunrise: 6:43 AM
    • Sunset: 6:42 PM
    • Duration: 11:59 hr

    Moonrise/Moonset

    • Moonrise: 1:18 AM
    • Moonset: 3:52 PM
    • Duration: 14:34 hr
    Astronomy

    Chicago Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 25, 2016; 5:13 PM ET

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

    Sun. Outdoor DIY Projects

    Sun. Wind Maps

    Sun. UV Index