• Cloudy 68°
    Outdoor Concert Current Weather
    • RealFeel
      71°
    • Relative Humidity
      91%
    • Wind
      Speed
      0 mph
  • Tonight

    Aug 29

    Lo 64°

    Mostly cloudy

    Outdoor Concert Weather
    • Hi
      RealFeel
      78°
    • Precip
      62%
    • Wind
      Speed
      6 mph
    Day Details >
  • Tomorrow

    Aug 30

    Hi 82°

    Clouds giving way to some sun

    Excellent for an outdoor concert
    • Hi
      RealFeel
      89°
    • Precip
      25%
    • Wind
      Speed
      4 mph
    Day Details >
  • Monday

    Aug 31

    Hi 87°

    Sunny and very warm

    Excellent for an outdoor concert
    • Hi
      RealFeel
      94°
    • Precip
      25%
    • Wind
      Speed
      6 mph
    Day Details >
Next

A thundershower this evening

8/29 8/30 Now: 11:09pm
PM 11-3
  • 11pm Intermittent clouds 67° 34%
  • 12am Intermittent clouds 67° 34%
  • 1am Intermittent clouds 66° 29%
  • 2am Intermittent clouds 66° 20%
  • 3am Intermittent clouds 65° 20%
AM 10-3
  • 10am Cloudy 74° 7%
  • 11am Cloudy 77° 7%
  • 12pm Cloudy 79° 7%
  • 1pm Cloudy 80° 7%
  • 2pm Intermittent clouds 81° 7%
  • 3pm Intermittent clouds 82° 7%
PM 4-9
  • 4pm Intermittent clouds 81° 7%
  • 5pm Intermittent clouds 80° 7%
  • 6pm Intermittent clouds 78° 7%
  • 7pm Intermittent clouds 75° 5%
  • 8pm Mostly clear 73° 0%
  • 9pm Mostly clear 71° 0%
Hourly Forecast >
Aug 29, 2015; 4:29 PM ET
Five-day Weather Forecast for Chicago, IL
Chicago, IL Weather Forecast

Griffith Weather Report

Chicago: Heat, Humidity to Build Through Week

August 29, 2015; 11:26 PM ET

A turn to warmer conditions is in store for the Chicago area heading into the new week. more >

Bad Weather and the Ballot Box

Oct 28, 2012; 5:00 AM ET The presidential election is only days away. How does the weather affect the number of people who show up to vote?