• Today

    Jul 31

    82°Lo 63°

    A thunderstorm in spots

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

    Aug 1

    83°Lo 61°

    An afternoon thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      3 mph
    more
  • Sat

    Aug 2

    82°Lo 59°

    Some sun with a thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      4 mph
    more
  • Sun

    Aug 3

    83°Lo 64°

    Partly sunny and beautiful

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      3 mph
    more
  • Mon

    Aug 4

    85°Lo 65°

    A thunderstorm possible

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      4 mph
    more
Next Previous
Partly cloudy 67° Lo 63° RealFeel® 64° / 61°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 78%
  • Cloud Cover: 26%
  • Dew Point: 58° F
  • Visibility: 10 mi
3 mph

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 82° 81° N/A 75°
Low 63° 64° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:28 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:17 AM with 12:01 of moolight, then sets at 10:18 PM

Top Story

Vernon Hills Weather Report

Late-Week Thunderstorms in Store for Chicago

July 31, 2014; 2:58 AM ET

Thunderstorms will move into the Chicago area later this week, and the threat for storms will remain 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.

Thu. Home Energy Efficiency

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Thu. UV Index