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    • Fri

      Sep 30

      68° /52°F
      Spotty showers
      • Driving
        • Driving
        • Fuel Economy
      • Very Good
      • for driving
      • Precip: 40%
      • Hours of Precip: 0.5
      • Rain: 0.01 in
    • Sat

      Oct 1

      69° /48°
      A couple of showers
      • Very Good
      • for driving
      • Precip: 25%
      • Hours of Precip: 0
      • Rain: 0 in
      More
    • Sun

      Oct 2

      71° /51°
      An a.m. shower; mostly cloudy
      • Very Good
      • for driving
      • Precip: 17%
      • Hours of Precip: 0
      • Rain: 0 in
      More
    • Mon

      Oct 3

      76° /58°
      Considerable cloudiness
      • Excellent
      • for driving
      • Precip: 5%
      • Hours of Precip: 0
      • Rain: 0 in
      More
    • Tue

      Oct 4

      75° /53°
      Considerable cloudiness
      • Excellent
      • for driving
      • Precip: 0%
      • Hours of Precip: 0
      • Rain: 0 in
      More
    60°/56° RealFeel® 61°/57°
    Mostly cloudy
    • 4 mph
    • Precipitation: 9%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 81%
    • Cloud Cover: 73%
    • Dew Point: 53° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 68° 70° 86° (2002) 64°
    Low 52° 48° 34° (1984) 51°

    Sunrise/Sunset

    • Sunrise: 6:49 AM
    • Sunset: 6:35 PM
    • Duration: 11:46 hr

    Moonrise/Moonset

    • Moonrise: 6:21 AM
    • Moonset: 6:40 PM
    • Duration: 12:19 hr
    Astronomy

    Joliet Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 12:03 AM ET

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

    Fri. Driving Weather