• Clear 68°
    Lawn Mowing Current Weather
    • Yesterday
      Precip
      0 in
    • UV
      5 - High
    • RealFeel
      70°
  • Early AM

    Sep 5

    Lo 68°

    Partly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      95°
    Day Details >
  • Today

    Sep 5

    Hi 90°

    Partly sunny, hot and humid

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      12%
    • Hi
      RealFeel
      100°
    Day Details >
  • Tomorrow

    Sep 6

    Hi 92°

    Mostly sunny, hot and humid

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      13%
    • Hi
      RealFeel
      98°
    Day Details >
Next

A thunderstorm Monday afternoon

9/5 9/6 Now: 2:14am
AM 2-6
  • 2am Intermittent clouds 70° 7%
  • 3am Partly cloudy 69° 7%
  • 4am Partly cloudy 69° 7%
  • 5am Partly cloudy 68° 7%
  • 6am Partly cloudy 69° 7%
PM 1-6
  • 1pm Partly sunny 87° 7%
  • 2pm Partly sunny 89° 7%
  • 3pm Partly sunny 90° 7%
  • 4pm Intermittent clouds 89° 7%
  • 5pm Partly sunny 89° 7%
  • 6pm Partly sunny 87° 7%
PM 7-12
  • 7pm Partly sunny 84° 5%
  • 8pm Mostly clear 81° 0%
  • 9pm Mostly clear 79° 0%
  • 10pm Mostly clear 77° 0%
  • 11pm Mostly clear 76° 0%
  • 12am Mostly clear 75° 0%
Hourly Forecast >
Sep 05, 2015; 2:07 AM ET
Five-day Weather Forecast for Chicago, IL
Chicago, IL Weather Forecast

Harvey Weather Report

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

September 5, 2015; 1:43 AM ET

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

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Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

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