• Tonight

    May 25

    Lo 66°

    Some clouds, breezy and mild

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      16 mph
    more
  • Tue

    May 26

    80°Lo 63°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      12 mph
    more
  • Wed

    May 27

    79°Lo 62°

    Partly sunny with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      81°
    • Wind
      Speed
      10 mph
  • Thu

    May 28

    81°Lo 64°

    Warm with plenty of sun

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      8 mph
    more
  • Fri

    May 29

    84°Lo 60°

    Clouds and sun with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      15 mph
    more
Next Previous
Hi 79° RealFeel® 81° Precipitation 59%

Day

N

E

S

W

  • W 10 mph
  • Gusts: 16 mph

Sun and some clouds with a shower or thunderstorm

  • Max UV Index: 6 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.27 in
  • Rain: 0.27 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 62° RealFeel® 62° Precipitation 8%

Night

N

E

S

W

  • ENE 6 mph
  • Gusts: 9 mph

Mostly clear

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2014
High 79° 74° 97° (2012) 85°
Low 62° 55° 35° (1961) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 14:54 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:27 PM with 12:10 of moolight, then sets at 2:37 AM

Chicago Weather Report

Chicago: Temperatures to Take Dramatic Swing at Late Week

May 25, 2015; 3:54 PM ET

Following the chance for early-week storms, temperatures in the Chicago area will be on a roller coaster leading into the weekend. 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