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    • Early AM

      Sep 27

      47° Lo
      Clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Today

      Sep 27

      68° /48°
      Mostly sunny
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      62° /53°F
      A brief shower or two
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Thu

      Sep 29

      69° /57°
      A passing shower or two
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      65° /56°
      Partly sunny, showers around
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    Wednesday
    6am
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    12pm
    1pm
    Forecast Showers Cloudy Cloudy Cloudy Cloudy Showers Cloudy Showers
    Temp (°F) 48° 50° 51° 52° 54° 56° 58° 60°
    RealFeel® 44° 49° 49° 50° 52° 53° 57° 57°
    Wind (mph) 5 WNW 5 WNW 6 WNW 7 NW 8 NW 8 NW 8 NW 9 NW
    precip
    6am
    7am
    8am
    9am
    10am
    11am
    12pm
    1pm
    Rain
    51%
    47%
    34%
    34%
    40%
    52%
    44%
    52%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    6am
    7am
    8am
    9am
    10am
    11am
    12pm
    1pm
    UV Index 0 0 0 0 1 1 2 2
    Cloud Cover 92% 90% 90% 90% 90% 90% 90% 90%
    Humidity 95% 92% 90% 88% 86% 82% 76% 72%
    Dew Point 47° 48° 48° 49° 50° 51° 50° 50°
    Temp °F
    6am
    7am
    8am
    9am
    10am
    11am
    12pm
    1pm
    65° 60° 55° 50° 45°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 62° 71° 87° (1998) 81°
    Low 53° 49° 40° (1981) 60°

    Sunrise/Sunset

    • Sunrise: 6:47 AM
    • Sunset: 6:38 PM
    • Duration: 11:51 hr

    Moonrise/Moonset

    • Moonrise: 4:22 AM
    • Moonset: 5:41 PM
    • Duration: 13:19 hr
    Astronomy

    Joliet Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 27, 2016; 3:53 AM ET

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

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps