• Today

    Feb 6

    42°Lo 30°

    Times of clouds and sun

    Good for home energy
    • Avg
      RealFeel
      31°
    • Hi
      RealFeel
      37°
    • Wind
      Speed
      8 mph
  • Sun

    Feb 7

    45°Lo 27°

    Mostly cloudy and breezy

    Good for home energy
    • Avg
      RealFeel
      29°
    • Hi
      RealFeel
      36°
    • Wind
      Speed
      15 mph
    more
  • Mon

    Feb 8

    32°Lo 21°

    Cloudy, a bit of snow; colder

    Good for home energy
    • Avg
      RealFeel
      16°
    • Hi
      RealFeel
      23°
    • Wind
      Speed
      10 mph
    more
  • Tue

    Feb 9

    23°Lo 8°

    Colder with a few flurries

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      11°
    • Wind
      Speed
      14 mph
    more
  • Wed

    Feb 10

    18°Lo 8°

    Frigid with clouds and sun

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9pm
10pm 11pm Sun
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  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Partly Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 30° 33° 34° 34° 33° 34° 34° 33°
RealFeel® 29° 32° 33° 32° 30° 30° 30° 29°
Humidity 86% 76% 73% 74% 77% 77% 75% 74%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
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0%
 
0%
 
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0%
 
0%
Snow
 
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Ice
 
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  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 5 SSW 5 SSW 5 SSW 5 SSW 6 SSW 6 SSW 6 SW 7 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 49% 67% 84% 97% 100% 100% 100% 95%
Dew Point 26° 26° 26° 26° 27° 27° 27° 26°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Feb 6

more Historical Weather Data >
  Today Normal Record 2/6/2015
High 42° 33° N/A 30°
Low 30° 17° N/A 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:00 AM with 10:15 of sunlight, then sets at 5:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:15 AM with 10:14 of moolight, then sets at 3:29 PM

Joliet Weather Report

Chicago: Temperatures to fall through the week

February 6, 2016; 3:33 PM ET

Colder air will follow winter weather early in the week across the Chicago region. more >

Saving Energy Can Help Save the Planet From Climate Change

Sep 6, 2012; 5:00 AM ET Even though the climate may be changing, there are still ways to help reduce greenhouse gases. Valerie Smock has more on how to do it.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index