• Today

    Jul 30

    71°Lo 62°

    Times of clouds and sun

    Good for running
    • Precip
      50%
    • Hours of Precip
      0.5
    • Wind
      Gust
      9 mph
    more
  • Thu

    Jul 31

    79°Lo 66°

    A stray afternoon t-storm

    Very Good for running
    • Precip
      48%
    • Hours of Precip
      2.5
    • Wind
      Gust
      11 mph
  • Fri

    Aug 1

    79°Lo 66°

    Clouds and sun with a t-storm

    Fair for running
    • Precip
      55%
    • Hours of Precip
      2.5
    • Wind
      Gust
      7 mph
    more
  • Sat

    Aug 2

    80°Lo 64°

    Clouds and sun with a t-storm

    Good for running
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      11 mph
    more
  • Sun

    Aug 3

    80°Lo 66°

    Partly sunny and pleasant

    Very Good for running
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
T-storms
Partly Sunny
Temp (°F) 69° 73° 76° 77° 78° 79° 71° 75°
RealFeel® 69° 75° 79° 80° 82° 83° 75° 78°
Humidity 66% 60% 55% 52% 50% 48% 88% 71%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
6%
 
5%
 
5%
 
8%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 WSW 7 WSW 7 WSW 8 WSW 8 WSW 8 WSW 7 WSW 7 WSW
UV Index 3 4 6 7 7 6 5 4
Cloud Cover 15% 18% 25% 25% 25% 46% 70% 46%
Dew Point 58° 58° 59° 58° 58° 58° 68° 65°
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 7/31/2013
High 79° 83° N/A 75°
Low 66° 64° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:28 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:17 AM with 12:01 of moolight, then sets at 10:18 PM

Top Story

Chicago Weather Report

Late-Week Thunderstorms in Store for Chicago

July 30, 2014; 6:08 AM ET

Thunderstorms will move into the Chicago area later this week, and the threat for storms will remain into the weekend. more >

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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.