• Tonight

    May 5

    Lo 53°

    Mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      57°
    • Wind
      Speed
      10 mph
    more
  • Wed

    May 6

    79°Lo 57°

    Areas of morning fog

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      6 mph
  • Thu

    May 7

    83°Lo 63°

    Colder in the afternoon

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      15 mph
    more
  • Fri

    May 8

    78°Lo 56°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      78°
    • Wind
      Speed
      14 mph
    more
  • Sat

    May 9

    72°Lo 50°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      58°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Fog
Fog
Temp (°F) 58° 59° 63° 66° 69° 71° 74° 77°
RealFeel® 57° 58° 62° 63° 67° 69° 77° 83°
Humidity 72% 74% 66% 60% 59% 57% 52% 50%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
7%
 
7%
 
7%
 
7%
 
10%
 
40%
 
36%
 
33%
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) 6 NE 6 ENE 6 ENE 6 ENE 5 ENE 5 ENE 4 E 4 E
UV Index 0 0 0 0 0 1 2 4
Cloud Cover 79% 76% 76% 76% 76% 70% 70% 46%
Dew Point 49° 51° 51° 52° 54° 56° 55° 57°
Middle Grid line 80 F 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 - May 6

more Historical Weather Data >
  Today Normal Record 5/6/2014
High 79° 67° 91° (1949) 63°
Low 57° 45° 30° (1992) 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:13 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:29 PM with 10:02 of moolight, then sets at 8:31 AM

Carol Stream Weather Report

Chicago: Warm, Stormy Weather to Span the Week

May 5, 2015; 12:36 PM ET

Showers and thunderstorms are in the offing for the Chicago area through the end of the week, in addition to doses of above-average warmth. 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