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    • Early AM

      Sep 26

      56° Lo
      A couple of showers
      • 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 26

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

      Sep 27

      66° /47°F
      Mostly sunny
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • 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
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    Tuesday
    9am
    10am
    11am
    12pm
    1pm
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    3pm
    4pm
    Forecast Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
    Temp (°F) 53° 58° 61° 63° 64° 65° 66° 65°
    RealFeel® 51° 57° 62° 65° 66° 67° 67° 65°
    Wind (mph) 8 W 9 W 10 W 10 W 12 W 12 W 10 W 10 W
    precip
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    Rain
    1%
    2%
    4%
    4%
    5%
    7%
    7%
    6%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    UV Index 1 2 3 4 4 4 3 2
    Cloud Cover 11% 12% 15% 19% 25% 25% 25% 25%
    Humidity 63% 56% 50% 42% 38% 36% 35% 36%
    Dew Point 41° 42° 43° 40° 38° 37° 37° 38°
    Temp °F
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    70° 65° 60° 55° 50°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 66° 72° 91° (1998) 78°
    Low 47° 49° 36° (1991) 66°

    Sunrise/Sunset

    • Sunrise: 6:46 AM
    • Sunset: 6:40 PM
    • Duration: 11:54 hr

    Moonrise/Moonset

    • Moonrise: 3:22 AM
    • Moonset: 5:08 PM
    • Duration: 13:46 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 >

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps