• Early AM

    Apr 21

    Lo 54°

    A brief shower or two

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      57°
    • Hi
      RealFeel
      66°
    • Wind
      Speed
      7 mph
    more
  • Today

    Apr 21

    74°Lo 41°

    Couple of showers, t-storms

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      9 mph
    more
  • Tue

    Apr 22

    58°Lo 34°

    Partly sunny and cooler

    Fair for home energy
    • Avg
      RealFeel
      47°
    • Hi
      RealFeel
      59°
    • Wind
      Speed
      10 mph
  • Wed

    Apr 23

    57°Lo 42°

    Partly sunny

    Fair for home energy
    • Avg
      RealFeel
      49°
    • Hi
      RealFeel
      60°
    • Wind
      Speed
      7 mph
    more
  • Thu

    Apr 24

    68°Lo 47°

    Mostly cloudy with a t-storm

    Fair for home energy
    • Avg
      RealFeel
      51°
    • Hi
      RealFeel
      63°
    • Wind
      Speed
      14 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 46° 50° 53° 54° 55° 56° 58° 57°
RealFeel® 40° 46° 52° 54° 56° 58° 59° 56°
Humidity 62% 55% 49% 45% 42% 40% 38% 38%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 11 NNW 11 N 11 NNW 11 NNW 11 NNW 10 NNW 10 N 10 N
UV Index 2 4 5 6 6 6 5 4
Cloud Cover 45% 45% 45% 45% 45% 26% 26% 26%
Dew Point 34° 34° 34° 33° 33° 32° 32° 31°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 22

more Historical Weather Data >
  Today Normal Record 4/22/2013
High 58° 62° 91° (1980) 67°
Low 34° 41° 29° (1873) 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 13:39 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:56 AM with 10:39 of moolight, then sets at 12:35 PM

Top Story

Downers Grove Weather Report

Rain Coming to Chicago with Roller Coaster Temperatures

April 20, 2014; 8:10 PM ET

A showery pattern with up-and-down temperatures is coming this week to Chicago. 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.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index