• Today

    Aug 31

    87°Lo 68°

    Mostly sunny and warmer

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      102°
    • UV
      5 - High
    • Cloud
      Cover
      22%
  • Tue

    Sep 1

    89°Lo 69°

    Sunshine, very warm and humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Cloud
      Cover
      22%
    more
  • Wed

    Sep 2

    91°Lo 68°

    Partly sunny, hot and humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      100°
    • UV
      5 - High
    • Cloud
      Cover
      26%
    more
  • Thu

    Sep 3

    89°Lo 67°

    Mostly sunny, warm and humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      99°
    • UV
      5 - High
    • Cloud
      Cover
      17%
    more
  • Fri

    Sep 4

    89°Lo 68°

    Mostly sunny, warm and humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      99°
    • UV
      5 - High
    • Cloud
      Cover
      19%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Clear
Clear
Temp (°F) 85° 86° 87° 86° 84° 82° 79° 76°
RealFeel® 98° 96° 95° 92° 89° 87° 84° 81°
Humidity 59% 52% 50% 54% 61% 65% 74% 80%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
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0%
Snow
 
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Ice
 
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 1 S 2 S 2 SSW 2 S 2 S 1 SSE 1 SE 1 SSE
UV Index 5 4 3 2 1 0 0 0
Cloud Cover 37% 38% 36% 31% 31% 31% 0% 0%
Dew Point 69° 67° 67° 68° 69° 69° 70° 69°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 87° 80° N/A N/A
Low 68° 61° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:10 of sunlight, then sets at 7:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:42 PM with 13:01 of moolight, then sets at 9:43 AM

Joliet Weather Report

Chicago: More Foggy Mornings in Store as Heat Holds on

August 31, 2015; 2:10 PM ET

Chicagoans can expect to begin September with a stretch of higher temperatures, increasing humidity and more foggy mornings. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Mon. Sinus Headache

Mon. UV Index