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    • Today

      Sep 25

      88° /54°F
      A heavy afternoon 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
    • Mon

      Sep 26

      67° /45°
      Clearing and cooler
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Tue

      Sep 27

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

      Sep 28

      63° /50°
      Clouds and sun with a shower
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      70° /51°
      Partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    62°/54° RealFeel® 60°/52°
    A shower or thunderstorm
    • 6 mph
    • Precipitation: 55%
    • Rain: 0.05 in
    • Snow: 0 in
    • Humidity: 89%
    • Cloud Cover: 97%
    • Dew Point: 55° F
    • Visibility: 9 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 88° 73° 90° (2007) 80°
    Low 54° 50° 35° (1983) 58°

    Sunrise/Sunset

    • Sunrise: 6:44 AM
    • Sunset: 6:44 PM
    • Duration: 12:00 hr

    Moonrise/Moonset

    • Moonrise: 1:21 AM
    • Moonset: 3:52 PM
    • Duration: 14:31 hr
    Astronomy

    Joliet Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 25, 2016; 8:43 AM ET

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

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps