• Partly cloudy 76°
    Lawn Mowing Current Weather
    • Yesterday
      Precip
      0 in
    • UV
      4 - Moderate
    • RealFeel
      82°
  • Early AM

    Sep 3

    Lo 74°

    A shower or thunderstorm

    Lawn Mowing Weather
    • Hours of Precip
      0.5
    • Precip
      55%
    • Hi
      RealFeel
      98°
    Day Details >
  • Today

    Sep 3

    Hi 86°

    Mainly cloudy with a t-storm

    Fair for lawn mowing
    • Hours of Precip
      2
    • Precip
      55%
    • Hi
      RealFeel
      91°
    Day Details >
  • Tomorrow

    Sep 4

    Hi 84°

    Clouds and sun with a t-storm

    Fair for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      40%
    • Hi
      RealFeel
      95°
    Day Details >
Next

Thunderstorms in the area this morning through tomorrow afternoon

9/3 9/4 Now: 2:50am
AM 2-6
  • 2am Clear 76° 19%
  • 3am Mostly clear 76° 19%
  • 4am Partly cloudy 75° 24%
  • 5am Partly cloudy 74° 47%
  • 6am Partly cloudy w/ t-storms 74° 51%
PM 1-6
  • 1pm Mostly cloudy 85° 34%
  • 2pm Mostly cloudy 86° 34%
  • 3pm Mostly cloudy 86° 34%
  • 4pm Mostly cloudy 86° 37%
  • 5pm Mostly cloudy 86° 47%
  • 6pm Thunderstorms 83° 51%
PM 7-12
  • 7pm Mostly cloudy 82° 43%
  • 8pm Partly cloudy w/ t-storms 79° 51%
  • 9pm Partly cloudy 77° 47%
  • 10pm Partly cloudy 75° 40%
  • 11pm Partly cloudy 74° 34%
  • 12am Partly cloudy 73° 34%
Hourly Forecast >
Sep 03, 2015; 2:08 AM ET
Five-day Weather Forecast for Chicago, IL
Chicago, IL Weather Forecast

Gary Weather Report

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

September 3, 2015; 1:30 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?

Current Drought Status

Current Soil Conditions

Thu. Overnight Freeze

Thu. Degree Days

Thu. Evapotranspiration