• Tonight

    Aug 27

    Lo 59°

    Partly cloudy

    Hair Frizz Weather
    • Wind
      Gust
      9 mph
    • Precip
      3%
    • Hours of Precip
      0
  • Fri

    Aug 28

    76°Lo 66°

    Some sun, then clouds

    Advisory for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      25%
    • Hours of Precip
      1
    more
  • Sat

    Aug 29

    79°Lo 65°

    Couple of showers, thunder

    Warning for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      66%
    • Hours of Precip
      5
    more
  • Sun

    Aug 30

    80°Lo 63°

    Variable cloudiness

    Warning for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Mon

    Aug 31

    85°Lo 65°

    Mostly sunny, warm and humid

    Warning for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      13%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12pm
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Partly Sunny
Temp (°F) 71° 73° 74° 76° 76° 75° 73° 72°
RealFeel® 74° 79° 82° 81° 79° 75° 71° 69°
Humidity 56% 53% 52% 50% 49% 53% 57% 59%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 5 NNE 5 ENE 4 NE 4 ESE 4 ENE 6 ESE 6 ESE 6 ESE
UV Index 3 5 5 4 3 2 1 0
Cloud Cover 94% 58% 47% 71% 73% 49% 67% 44%
Dew Point 55° 55° 56° 56° 56° 56° 57° 57°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2014
High 76° 81° N/A 82°
Low 59° 62° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:22 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:03 PM with 10:45 of moolight, then sets at 4:48 AM

Medinah Weather Report

Chicago: Stray Shower May Interrupt Otherwise Ideal Weekend Conditions

August 27, 2015; 4:38 PM ET

Chicago is in store for near-ideal weekend conditions after a brief shower hits the area on Saturday. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Thu. Hair Frizz

Thu. Wind Maps

Thu. UV Index