• Early AM

    Aug 28

    Lo 60°

    Partly to mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      5 mph
    more
  • Today

    Aug 28

    76°Lo 65°

    An afternoon shower or two

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      6 mph
  • Fri

    Aug 29

    85°Lo 68°

    A shower or t-storm in spots

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      8 mph
    more
  • Sat

    Aug 30

    82°Lo 66°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      7 mph
    more
  • Sun

    Aug 31

    82°Lo 70°

    Clouds and sun with a shower

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      6 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Temp (°F) 61° 61° 60° 60° 61° 63° 66° 70°
RealFeel® 59° 59° 58° 58° 59° 62° 65° 70°
Humidity 89% 89% 90% 90% 88% 81% 73% 66%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
7%
 
7%
 
7%
 
7%
 
6%
 
5%
 
5%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 4 ENE 4 ENE 4 ENE 4 ENE 4 ENE 4 ENE 5 E 6 E
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 62% 62% 60% 58% 55% 65% 51% 46%
Dew Point 58° 57° 57° 57° 57° 57° 57° 58°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 28

more Historical Weather Data >
  Today Normal Record 8/28/2013
High 76° 81° N/A 86°
Low 65° 62° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:20 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:11 AM with 11:42 of moolight, then sets at 8:53 PM

Top Story

Saint Charles Weather Report

Thunderstorms Make a Return to Chicago

August 27, 2014; 1:16 PM ET

Thunderstorms and showers will persist in the Chicago area throughout the week and into the upcoming weekend. 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.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index