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    • Today

      Sep 25

      86° /55°
      Showers and a heavier t-storm
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Mon

      Sep 26

      68° /45°F
      Clearing and cooler
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Tue

      Sep 27

      66° /47°
      Partly sunny
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      64° /53°
      Clouds and sun with a shower
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      68° /53°
      Partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Monday
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    Forecast Cloudy Cloudy T-storms Cloudy Cloudy Cloudy Cloudy Cloudy
    Temp (°F) 63° 62° 61° 60° 58° 56° 55° 57°
    RealFeel® 62° 60° 56° 58° 56° 54° 53° 55°
    Wind (mph) 7 WNW 7 WNW 7 WNW 7 WNW 6 WNW 6 WNW 6 W 7 W
    precip
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    Rain
    36%
    47%
    51%
    47%
    34%
    34%
    22%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 100% 100% 100% 97% 95% 95% 95% 95%
    Humidity 89% 88% 88% 86% 83% 84% 88% 78%
    Dew Point 60° 58° 57° 55° 53° 51° 51° 50°
    Temp °F
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    65° 60° 55°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 68° 72° 90° (2007) 80°
    Low 45° 50° 36° (1991) 55°

    Sunrise/Sunset

    • Sunrise: 6:45 AM
    • Sunset: 6:42 PM
    • Duration: 11:57 hr

    Moonrise/Moonset

    • Moonrise: 2:21 AM
    • Moonset: 4:32 PM
    • Duration: 14:11 hr
    Astronomy

    Joliet 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. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps