• Today

    May 4

    77°Lo 50°

    Mostly cloudy with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      8 mph
  • Tue

    May 5

    70°Lo 50°

    Cloudy, a couple of t-storms

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      9 mph
    more
  • Wed

    May 6

    81°Lo 57°

    Warmer with a few showers

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

    May 7

    85°Lo 62°

    Partly sunny, breezy and warm

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      16 mph
    more
  • Fri

    May 8

    84°Lo 61°

    Partly sunny with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      15 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
T-storms
Cloudy
Temp (°F) 65° 68° 72° 74° 77° 76° 68° 70°
RealFeel® 65° 69° 73° 76° 79° 78° 67° 71°
Humidity 75% 71% 66% 62% 56% 57% 91% 77%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
47%
 
39%
 
32%
 
32%
 
36%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 8 SW 8 SW 8 SW 7 WSW 7 WSW 7 WSW 7 WNW 8 NNW
UV Index 1 2 3 3 3 3 2 2
Cloud Cover 88% 87% 84% 88% 89% 93% 95% 95%
Dew Point 57° 59° 60° 60° 60° 60° 66° 62°
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

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2014
High 77° 67° N/A 58°
Low 50° 46° N/A 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:08 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:34 PM with 10:22 of moolight, then sets at 6:56 AM

Aurora Weather Report

Chicago: Showers to Precede Late-Week Warmth

May 4, 2015; 8:07 AM ET

Showers and thunderstorms will frequent the Chicago area early this week before dry and warm conditions return to the city. 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.

Mon. Home Energy Efficiency

Mon. Degree Days

Mon. UV Index