• Early AM

    Feb 28

    Lo -2°

    Frigid

    Home Energy Efficiency Weather
    • Avg
      RealFeel
    • Hi
      RealFeel
      12°
    • Wind
      Speed
      4 mph
    more
  • Today

    Feb 28

    21°Lo 15°

    Very cold

    Very Good for home energy
    • Avg
      RealFeel
      15°
    • Hi
      RealFeel
      20°
    • Wind
      Speed
      7 mph
    more
  • Sun

    Mar 1

    28°Lo 9°

    Cloudy, a bit of snow; cold

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      22°
    • Wind
      Speed
      7 mph
  • Mon

    Mar 2

    29°Lo 24°

    Cold with partial sunshine

    Good for home energy
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      35°
    • Wind
      Speed
      6 mph
    more
  • Tue

    Mar 3

    41°Lo 16°

    Rain, mixed with sleet early

    Good for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      32°
    • Wind
      Speed
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Snow
Snow
Cloudy
Snow
Snow
Snow
Cloudy
Cloudy
Temp (°F) 22° 24° 24° 25° 26° 28° 28° 27°
RealFeel® 18° 19° 22° 20° 21° 20° 22° 19°
Humidity 76% 75% 76% 78% 78% 78% 77% 82%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
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0%
Snow
 
51%
 
58%
 
49%
 
59%
 
63%
 
62%
 
49%
 
49%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 S 6 S 6 S 7 S 7 SSW 8 SSW 8 SW 8 SW
UV Index 1 1 1 1 1 1 1 0
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point 16° 17° 18° 19° 20° 22° 22° 22°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Mar 1

more Historical Weather Data >
  Today Normal Record 3/1/2014
High 28° 40° N/A 31°
Low 24° N/A 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 11:14 of sunlight, then sets at 5:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:15 PM with 14:16 of moolight, then sets at 4:31 AM

Glen Ellyn Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

February 27, 2015; 4:24 PM ET

The Chicago area will continue to endure a cold air into late in the weekend as the next round of snow could hit the region on Sunday. 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index