• Today

    Jul 13

    84°Lo 62°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      7 mph
    more
  • Mon

    Jul 14

    78°Lo 54°

    Thundershower

    Poor for home energy
    • Avg
      RealFeel
      66°
    • Hi
      RealFeel
      81°
    • Wind
      Speed
      9 mph
    more
  • Tue

    Jul 15

    69°Lo 55°

    A stray afternoon shower

    Poor for home energy
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      7 mph
  • Wed

    Jul 16

    71°Lo 54°

    Cool with clouds and sun

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      5 mph
    more
  • Thu

    Jul 17

    76°Lo 59°

    Partly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      4 mph
    more
Next Previous
Clear 63° Lo 60° RealFeel® 61° / 58°

N

E

S

W

  • Precipitation: 9%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 72%
  • Cloud Cover: 12%
  • Dew Point: 53° F
  • Visibility: 10 mi
4 mph

Temperature History - Jul 15

more Historical Weather Data >
  Today Normal Record 7/15/2013
High 69° 84° N/A 87°
Low 55° 65° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:29 AM with 14:57 of sunlight, then sets at 8:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:28 PM with 12:12 of moolight, then sets at 10:40 AM

Top Story

Prospect Heights Weather Report

Chicago to Turn Septemberlike This Week

July 13, 2014; 2:59 AM ET

Dry weather will close out the weekend in Chicago 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.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index