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Personalized Forecasts

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    • Sat

      Oct 1

      69° /49°F
      A couple of showers
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Sun

      Oct 2

      71° /50°
      An a.m. shower; mostly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Oct 3

      76° /58°
      Partial sunshine
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Oct 4

      75° /53°
      Rather cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Oct 5

      77° /55°
      A couple of showers possible
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    69°Hi RealFeel® 70° Precipitation 61%
    Intervals of clouds and sun with a couple of showers
    • WNW 7 mph
    • Gusts: 10 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 20%
    • Precipitation: 0.09 in
    • Rain: 0.09 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Night

    49°Lo RealFeel® 50° Precipitation 25%
    Partly cloudy
    • WNW 4 mph
    • Gusts: 5 mph
    • Max UV Index: N/A
    • Thunderstorms: 2%
    • 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 10/1/2015
    High 69° 70° 85° (1994) 62°
    Low 49° 47° 34° (1984) 41°

    Sunrise/Sunset

    • Sunrise: 6:50 AM
    • Sunset: 6:33 PM
    • Duration: 11:43 hr

    Moonrise/Moonset

    • Moonrise: 7:19 AM
    • Moonset: 7:10 PM
    • Duration: 11:51 hr
    Astronomy

    Joliet Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 12:13 PM ET

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