• Today

    Aug 20

    85°Lo 69°

    Times of sun and clouds

    Very Good for lawn mowing
    • Hours of Precip
      2
    • Precip
      14%
    • Hi
      RealFeel
      88°
  • Thu

    Aug 21

    85°Lo 72°

    Periods of sun with a t-storm

    Poor for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      55%
    • Hi
      RealFeel
      92°
    more
  • Fri

    Aug 22

    89°Lo 71°

    A thunderstorm in spots

    Fair for lawn mowing
    • Hours of Precip
      2
    • Precip
      44%
    • Hi
      RealFeel
      100°
    more
  • Sat

    Aug 23

    89°Lo 69°

    A p.m. t-storm possible

    Fair for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      30%
    • Hi
      RealFeel
      100°
    more
  • Sun

    Aug 24

    91°Lo 69°

    Clouds and sun; hot, humid

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      18%
    • Hi
      RealFeel
      98°
    more
Next Previous
Next 8 hours >
  Wed
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Sunny
Temp (°F) 64° 64° 64° 67° 66° 62° 61° 60°
RealFeel® 67° 67° 65° 67° 66° 63° 63° 61°
Humidity 99% 100% 93% 87% 87% 93% 96% 100%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
11%
 
8%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 0 0 0 0 0 0 0 1 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 2% 0% 0% 0% 0% 3% 9%
Dew Point 64° 64° 62° 63° 62° 60° 60° 60°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 85° 82° 97° (1983) 87°
Low 69° 63° 51° (2012) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:39 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:46 AM with 14:45 of moolight, then sets at 4:31 PM

Top Story

Joliet Weather Report

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August 20, 2014; 6:00 PM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >

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Current Drought Status

Current Soil Conditions

Wed. Overnight Freeze

Wed. Degree Days

Wed. Evapotranspiration