• Early AM

    Sep 19

    Lo 51°

    Clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      60°
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      6 mph
    more
  • Today

    Sep 19

    73°Lo 59°

    Sun mixing with clouds

    Poor for home energy
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      8 mph
    more
  • Sat

    Sep 20

    80°Lo 59°

    Strong afternoon t-storms

    Poor for home energy
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      12 mph
    more
  • Sun

    Sep 21

    72°Lo 50°

    Clouds and sun; less humid

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      12 mph
  • Mon

    Sep 22

    67°Lo 50°

    Times of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      58°
    • Hi
      RealFeel
      68°
    • Wind
      Speed
      6 mph
    more
Next Previous
Hi 72° RealFeel® 69° Precipitation 25%

Day

N

E

S

W

  • NW 12 mph
  • Gusts: 21 mph

Less humid with a blend of sun and clouds

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 10%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 50° RealFeel® 49° Precipitation 2%

Night

N

E

S

W

  • NW 4 mph
  • Gusts: 9 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 72° 73° N/A 67°
Low 50° 51° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 12:13 of sunlight, then sets at 6:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:08 AM with 13:17 of moolight, then sets at 5:25 PM

Top Story

Gary Weather Report

Chicago: Chance of Interrupting Thunderstorms for Weekend

September 19, 2014; 2:28 AM ET

Chicago is facing a mostly clear weekend with the threat of some disruptive thunderstorms on Saturday. 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