• Today

    Apr 16

    54°Lo 40°

    Becoming windier and warmer

    Fair for home energy
    • Avg
      RealFeel
      35°
    • Hi
      RealFeel
      47°
    • Wind
      Speed
      15 mph
    more
  • Thu

    Apr 17

    56°Lo 35°

    A passing afternoon shower

    Fair for home energy
    • Avg
      RealFeel
      43°
    • Hi
      RealFeel
      53°
    • Wind
      Speed
      12 mph
  • Fri

    Apr 18

    48°Lo 33°

    Mainly cloudy with a shower

    Fair for home energy
    • Avg
      RealFeel
      40°
    • Hi
      RealFeel
      48°
    • Wind
      Speed
      8 mph
    more
  • Sat

    Apr 19

    51°Lo 36°

    Variable cloudiness

    Fair for home energy
    • Avg
      RealFeel
      43°
    • Hi
      RealFeel
      54°
    • Wind
      Speed
      7 mph
    more
  • Sun

    Apr 20

    62°Lo 45°

    Mostly cloudy

    Fair for home energy
    • Avg
      RealFeel
      45°
    • Hi
      RealFeel
      59°
    • Wind
      Speed
      11 mph
    more
Next Previous
A passing shower 56° Lo 51° RealFeel® 53° / 46°

N

E

S

W

  • Precipitation: 55%
  • Rain: 0.02 in
  • Snow: 0 in
  • Humidity: 46%
  • Cloud Cover: 93%
  • Dew Point: 34° F
  • Visibility: 9 mi
10 mph

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 56° 60° 88° (1976) 49°
Low 35° 39° 17° (1875) 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:27 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:22 PM with 10:04 of moolight, then sets at 8:26 AM

Top Story

Prospect Heights Weather Report

Chicago: Chilly Weather to Return for the Weekend

April 16, 2014; 4:33 AM ET

While the city will warm up at midweek, by the weekend chilly weather will return and persist until next week. 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

Thu. Degree Days

Thu. UV Index