• Tonight

    Apr 27

    Lo 35°

    Clear and chilly

    Hair Frizz Weather
    • Wind
      Gust
      21 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Tue

    Apr 28

    64°Lo 36°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      3%
    • Hours of Precip
      0
  • Wed

    Apr 29

    65°Lo 37°

    Periods of sun

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Thu

    Apr 30

    60°Lo 37°

    Pleasant with periods of sun

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

    May 1

    70°Lo 49°

    Sunny, pleasant and warmer

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Clear
Clear
Clear
Clear
Sunny
Sunny
Mostly Sunny
Temp (°F) 39° 38° 36° 35° 36° 37° 38° 44°
RealFeel® 40° 38° 36° 35° 36° 38° 40° 46°
Humidity 76% 78% 82% 88% 85% 86% 83% 71%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 ENE 4 ENE 5 NE 4 NNE 4 N 4 N 4 NNE 4 NNE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 0% 0% 0% 0% 1% 1% 0% 11%
Dew Point 32° 31° 31° 32° 32° 33° 33° 35°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Apr 28

more Historical Weather Data >
  Today Normal Record 4/28/2014
High 64° 66° 88° (1986) 57°
Low 36° 43° 30° (1992) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 13:53 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:47 PM with 12:54 of moolight, then sets at 3:41 AM

Joliet Weather Report

Sunshine to Prevail This Week in Chicago

April 27, 2015; 4:50 PM ET

Sunny skies and cooler conditions will be the rule this week in Chicago. 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.

Tue. Hair Frizz

Tue. Wind Maps

Tue. UV Index