• Tonight

    Jul 12

    Lo 66°

    A strong thunderstorm

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      8 mph
  • Sun

    Jul 13

    83°Lo 57°

    A morning t-storm in spots

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      6 mph
    more
  • Mon

    Jul 14

    73°Lo 50°

    Thundershower

    Poor for home energy
    • Avg
      RealFeel
      61°
    • Hi
      RealFeel
      75°
    • Wind
      Speed
      10 mph
    more
  • Tue

    Jul 15

    72°Lo 54°

    An afternoon shower in spots

    Poor for home energy
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      8 mph
    more
  • Wed

    Jul 16

    71°Lo 56°

    Partly sunny and cool

    Poor for home energy
    • Avg
      RealFeel
      66°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      5 mph
    more
Next Previous
Hi 78° RealFeel® 84° Precipitation 60%

Day

N

E

S

W

  • SSW 8 mph
  • Gusts: 24 mph

Mostly cloudy and humid

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.14 in
  • Rain: 0.14 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 66° RealFeel® 63° Precipitation 62%

Night

N

E

S

W

  • WSW 5 mph
  • Gusts: 8 mph

Mostly cloudy, a strong t-storm; humid; storms can bring downpours, large hail and damaging winds

  • Max UV Index: N/A
  • Thunderstorms: 91%
  • Precipitation: 0.72 in
  • Rain: 0.72 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 78° 84° N/A 84°
Low 66° 65° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:28 AM with 15:01 of sunlight, then sets at 8:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:28 PM with 10:34 of moolight, then sets at 7:02 AM

Top Story

Algonquin Weather Report

Chicago Faces Strong Storms, to Turn Septemberlike

July 12, 2014; 8:59 AM ET

Strong thunderstorms will threaten Chicago this weekend before the city gets a taste of September. 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