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    • Today

      Sep 25

      83° /55°
      A heavy afternoon t-storm
      • Advisory
      • for hair frizz
      • Wind Gust: 17 mph
      • Precip: 55%
      • Hours of Precip: 2.5
      More
    • Mon

      Sep 26

      66° /47°F
      Clouds breaking and breezy
      • Watch
      • for hair frizz
      • Wind Gust: 22 mph
      • Precip: 24%
      • Hours of Precip: 0
    • Tue

      Sep 27

      64° /48°
      Partly sunny, breezy and cool
      • Watch
      • for hair frizz
      • Wind Gust: 23 mph
      • Precip: 25%
      • Hours of Precip: 1
      More
    • Wed

      Sep 28

      63° /53°
      A shower in the morning
      • Advisory
      • for hair frizz
      • Wind Gust: 15 mph
      • Precip: 47%
      • Hours of Precip: 0.5
      More
    • Thu

      Sep 29

      68° /54°
      Mostly sunny
      • Watch
      • for hair frizz
      • Wind Gust: 14 mph
      • Precip: 1%
      • Hours of Precip: 0
      More

    Day

    66°Hi RealFeel® 65° Precipitation 24%
    Breezy with clouds giving way to some sun
    • W 15 mph
    • Gusts: 22 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 2%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    47°Lo RealFeel® 42° Precipitation 14%
    Clear
    • W 8 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 66° 71° 89° (1998) 78°
    Low 47° 50° 38° (2000) 53°

    Sunrise/Sunset

    • Sunrise: 6:45 AM
    • Sunset: 6:41 PM
    • Duration: 11:56 hr

    Moonrise/Moonset

    • Moonrise: 2:20 AM
    • Moonset: 4:33 PM
    • Duration: 14:13 hr
    Astronomy

    Carol Stream Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 25, 2016; 1:13 PM ET

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

    Mon. Hair Frizz

    Mon. Wind Maps

    Mon. UV Index