• Today

    May 3

    81°Lo 59°

    Clouds and sun with a shower

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      16 mph
  • Mon

    May 4

    68°Lo 47°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      68°
    • Wind
      Speed
      9 mph
    more
  • Tue

    May 5

    64°Lo 51°

    Cloudy, a couple of t-storms

    Poor for home energy
    • Avg
      RealFeel
      54°
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      9 mph
    more
  • Wed

    May 6

    80°Lo 59°

    Warmer with a shower or two

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      9 mph
    more
  • Thu

    May 7

    81°Lo 61°

    Partly sunny and warm

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      16 mph
    more
Next Previous
A shower possible 78° Lo 61° RealFeel® 77° / 59°

N

E

S

W

  • Precipitation: 54%
  • Rain: 0.1 in
  • Snow: 0 in
  • Humidity: 47%
  • Cloud Cover: 84%
  • Dew Point: 49° F
  • Visibility: 10 mi
13 mph

Temperature History - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2014
High 81° 66° 83° (2012) 66°
Low 59° 44° 27° (2005) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:08 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:37 PM with 10:39 of moolight, then sets at 6:16 AM

Marengo Weather Report

Chicago: Temperature Roller Coaster in Store for New Week

May 3, 2015; 11:27 AM ET

The month of May has opened the door for warm air to flow into the Chicago area following a cool end to April. 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index