• Tonight

    Mar 26

    Lo 20°

    Partly cloudy and colder

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      22°
    • Hi
      RealFeel
      35°
    • Wind
      Speed
      13 mph
    more
  • Fri

    Mar 27

    33°Lo 15°

    Colder with clouds and sun

    Good for home energy
    • Avg
      RealFeel
      18°
    • Hi
      RealFeel
      23°
    • Wind
      Speed
      14 mph
    more
  • Sat

    Mar 28

    38°Lo 22°

    Abundant sunshine

    Fair for home energy
    • Avg
      RealFeel
      26°
    • Hi
      RealFeel
      47°
    • Wind
      Speed
      5 mph
  • Sun

    Mar 29

    48°Lo 32°

    Mostly cloudy, showers around

    Good for home energy
    • Avg
      RealFeel
      28°
    • Hi
      RealFeel
      37°
    • Wind
      Speed
      23 mph
    more
  • Mon

    Mar 30

    56°Lo 36°

    Mostly sunny and milder

    Fair for home energy
    • Avg
      RealFeel
      41°
    • Hi
      RealFeel
      54°
    • Wind
      Speed
      14 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 24° 28° 31° 33° 35° 36° 38° 36°
RealFeel® 23° 30° 36° 41° 44° 46° 47° 44°
Humidity 59% 55% 51% 44% 39% 37% 35% 37%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 NNE 7 NE 6 NE 6 NE 6 NE 5 ENE 5 E 4 E
UV Index 1 3 4 5 5 5 4 3
Cloud Cover 1% 8% 11% 9% 7% 5% 4% 3%
Dew Point 12° 14° 15° 13° 13° 12° 12° 13°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Mar 28

more Historical Weather Data >
  Today Normal Record 3/28/2014
High 38° 52° N/A 50°
Low 22° 34° N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:31 of sunlight, then sets at 7:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:10 PM with 14:22 of moolight, then sets at 3:32 AM

Aurora Weather Report

Chicago: Temperatures to Rebound Following Cold Start to the Weekend

March 26, 2015; 3:42 PM ET

Another surge of cold air is set to blast Chicago, bringing January like temperatures to the area for the start of the weekend before temperatures rebound into the 50s for the new week. 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.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index