• Tonight

    Aug 23

    Lo 70°

    A shower and t-storm around.

    Running Weather
    • Precip
      10%
    • Hours of Precip
      1
    • Wind
      Gust
      19 mph
  • Wed

    Aug 24

    82°Lo 73°

    A couple of strong t-storms

    Poor for running
    • Precip
      65%
    • Hours of Precip
      5
    • Wind
      Gust
      22 mph
    more
  • Thu

    Aug 25

    82°Lo 67°

    Mostly cloudy with a t-storm

    Fair for running
    • Precip
      56%
    • Hours of Precip
      1.5
    • Wind
      Gust
      10 mph
    more
  • Fri

    Aug 26

    77°Lo 67°

    Clouds and sun; less humid

    Very Good for running
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
  • Sat

    Aug 27

    80°Lo 72°

    Turning cloudy

    Excellent for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
Next Previous
Next 8 hours >
  Tue
10pm
11pm Wed
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
T-storms
Cloudy
Cloudy
Temp (°F) 74° 73° 73° 73° 72° 72° 72° 71°
RealFeel® 72° 72° 71° 71° 71° 68° 70° 69°
Humidity 77% 78% 80% 81% 83% 85% 86% 88%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
3%
 
3%
 
3%
 
6%
 
47%
 
51%
 
47%
 
44%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 11 S 11 S 12 S 12 S 12 S 13 S 14 SSW 15 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 65% 45% 45% 45% 94% 94% 94% 94%
Dew Point 66° 66° 66° 66° 67° 67° 67° 67°
Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2015
High 81° 82° 97° (1947) 79°
Low 70° 66° 52° (1940) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:30 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:03 PM with 14:11 of moolight, then sets at 1:14 PM

Chicago Weather Report

Strong thunderstorms to stretch across central US this week

August 23, 2016; 7:00 PM ET

The return of warmer and more humid air will trigger another round of strong thunderstorms across the central United States this 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.