• Today

    Jul 28

    89°Lo 74°

    Mostly sunny, warm and humid

    Good for running
    • Precip
      11%
    • Hours of Precip
      1
    • Wind
      Gust
      9 mph
  • Wed

    Jul 29

    87°Lo 62°

    A stray morning thunderstorm

    Fair for running
    • Precip
      45%
    • Hours of Precip
      1
    • Wind
      Gust
      15 mph
    more
  • Thu

    Jul 30

    86°Lo 64°

    Sunny and pleasant

    Very Good for running
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
  • Fri

    Jul 31

    87°Lo 63°

    Partly sunny

    Very Good for running
    • Precip
      25%
    • Hours of Precip
      0.5
    • Wind
      Gust
      17 mph
    more
  • Sat

    Aug 1

    85°Lo 62°

    Sunny and pleasant

    Good for running
    • Precip
      21%
    • Hours of Precip
      1.5
    • Wind
      Gust
      13 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
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Forecast
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 77° 80° 82° 83° 85° 86° 87° 88°
RealFeel® 81° 87° 92° 96° 99° 100° 100° 101°
Humidity 74% 66% 65% 65% 62% 62% 60% 59%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
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Snow
 
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Ice
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 5 ESE 5 ESE 5 ESE 5 ESE 5 ESE 6 ESE 6 ESE 6 SE
UV Index 1 3 4 6 7 8 7 5
Cloud Cover 0% 0% 5% 10% 10% 10% 45% 45%
Dew Point 68° 68° 69° 71° 71° 72° 72° 72°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2014
High 89° 84° 94° (1997) 72°
Low 74° 63° 50° (2013) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:32 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:46 PM with 10:06 of moolight, then sets at 3:52 AM

Joliet Weather Report

Chicago: Heat, Humidity to Build Through Midweek

July 28, 2015; 5:25 AM ET

While cooler than average temperatures started off the workweek in Chicago, it will not last long as the heat and humidity that will begin to build back in through the middle of the week. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.