• Tonight

    Sep 3

    Lo 69°

    Partly cloudy, warm and humid

    Running Weather
    • Precip
      15%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
  • Fri

    Sep 4

    90°Lo 71°

    A thunderstorm in spots

    Good for running
    • Precip
      40%
    • Hours of Precip
      1.5
    • Wind
      Gust
      7 mph
  • Sat

    Sep 5

    90°Lo 71°

    Partly sunny and hot

    Good for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
  • Sun

    Sep 6

    92°Lo 73°

    Partly sunny, hot and humid

    Very Good for running
    • Precip
      14%
    • Hours of Precip
      1.5
    • Wind
      Gust
      15 mph
    more
  • Mon

    Sep 7

    86°Lo 69°

    An afternoon thunderstorm

    Very Good for running
    • Precip
      63%
    • Hours of Precip
      1
    • Wind
      Gust
      13 mph
    more
Next Previous
A shower or thunderstorm 81° Lo 74° RealFeel® 85° / 74°

N

E

S

W

  • Precipitation: 40%
  • Rain: 0.04 in
  • Snow: 0 in
  • Humidity: 78%
  • Cloud Cover: 26%
  • Dew Point: 70° F
  • Visibility: 9 mi
4 mph

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 90° 81° N/A N/A
Low 71° 57° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 12:59 of sunlight, then sets at 7:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:34 PM with 14:37 of moolight, then sets at 2:11 PM

Peru Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 3, 2015; 5:03 PM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.