• Today

    Aug 20

    81°Lo 66°

    Sun mixing with clouds

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      3 mph
  • Thu

    Aug 21

    85°Lo 70°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      6 mph
    more
  • Fri

    Aug 22

    88°Lo 69°

    Clouds and sun with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      101°
    • Wind
      Speed
      4 mph
    more
  • Sat

    Aug 23

    84°Lo 68°

    Clouds and sun with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      5 mph
    more
  • Sun

    Aug 24

    88°Lo 68°

    Very warm with periods of sun

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Sunny
Sunny
Sunny
Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 74° 76° 77° 79° 80° 81° 80° 79°
RealFeel® 79° 84° 86° 88° 89° 88° 86° 82°
Humidity 71% 66% 64% 61% 60% 61% 63% 66%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
1%
 
1%
 
1%
 
1%
 
0%
 
0%
 
0%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 3 WSW 3 WSW 3 WSW 3 WSW 3 WSW 3 SE 2 ESE 3 ESE
UV Index 4 5 6 6 6 5 3 2
Cloud Cover 3% 8% 9% 9% 45% 45% 46% 46%
Dew Point 64° 64° 64° 65° 65° 66° 66° 66°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 81° 80° N/A 87°
Low 66° 63° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 13:42 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:42 AM with 14:49 of moolight, then sets at 4:31 PM

Top Story

Waukegan Weather Report

Chicago: Showers, Thunderstorms to Return Thursday

August 20, 2014; 3:53 AM ET

There will be an uptick in humidity and storms in Chicago for much of this week. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index