• Tonight

    Sep 19

    Lo 57°

    Partly cloudy

    Hair Frizz Weather
    • Wind
      Gust
      24 mph
    • Precip
      4%
    • Hours of Precip
      0
  • Sat

    Sep 20

    80°Lo 57°

    Showers and a heavier t-storm

    Advisory for hair frizz
    • Wind
      Gust
      30 mph
    • Precip
      65%
    • Hours of Precip
      3
    more
  • Sun

    Sep 21

    68°Lo 46°

    Breezy with clouds breaking

    Watch for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Mon

    Sep 22

    67°Lo 45°

    Times of clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      6 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Tue

    Sep 23

    71°Lo 47°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      4 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Temp (°F) 74° 74° 72° 68° 65° 63° 63° 62°
RealFeel® 74° 72° 70° 64° 61° 61° 60° 57°
Humidity 31% 31% 36% 45% 50% 54% 56% 60%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 10 S 11 S 6 S 5 S 4 S 4 S 5 S 8 S
UV Index 4 3 1 0 0 0 0 0
Cloud Cover 1% 2% 25% 25% 25% 25% 25% 0%
Dew Point 42° 42° 44° 46° 46° 46° 47° 48°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 74° 75° 91° (2013) 91°
Low 57° 53° 36° (2012) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:19 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:20 AM with 14:06 of moolight, then sets at 4:26 PM

Top Story

Joliet Weather Report

Chicago: Thunderstorms to Precede More Cool Air

September 19, 2014; 9:28 PM ET

Chicago is facing the threat of some disruptive thunderstorms 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.

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index