• Today

    Jul 31

    86°Lo 60°

    Sunny to partly cloudy

    Very Good for running
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      21 mph
  • Sat

    Aug 1

    85°Lo 66°

    Mostly sunny and delightful

    Very Good for running
    • Precip
      14%
    • Hours of Precip
      1
    • Wind
      Gust
      15 mph
    more
  • Sun

    Aug 2

    84°Lo 69°

    Partly sunny with a t-storm

    Fair for running
    • Precip
      55%
    • Hours of Precip
      2
    • Wind
      Gust
      17 mph
    more
  • Mon

    Aug 3

    85°Lo 62°

    A morning t-storm in spots

    Good for running
    • Precip
      42%
    • Hours of Precip
      1.5
    • Wind
      Gust
      16 mph
    more
  • Tue

    Aug 4

    81°Lo 61°

    Pleasant with clouds and sun

    Excellent for running
    • Precip
      25%
    • Hours of Precip
      0.5
    • Wind
      Gust
      13 mph
    more
Next Previous
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  Fri
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Temp (°F) 66° 69° 74° 79° 82° 83° 85° 86°
RealFeel® 64° 69° 75° 81° 84° 86° 87° 87°
Humidity 78% 71% 58% 50% 44% 39% 35% 34%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
0%
 
0%
 
0%
 
0%
 
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0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 5 NW 7 WNW 8 WNW 10 WNW 12 WNW 14 WNW 15 WNW 15 WNW
UV Index 0 1 3 4 6 7 7 7
Cloud Cover 10% 0% 0% 0% 1% 3% 3% 26%
Dew Point 58° 60° 58° 58° 58° 56° 55° 54°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 86° 83° 101° (1999) 81°
Low 60° 63° 53° (2014) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:27 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:13 PM with 11:00 of moolight, then sets at 7:13 AM

Warrenville Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 31, 2015; 12:46 AM ET

Temperatures will stay in the 80s, with the daytime high slowly working its way into the low 80s by Monday. 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.