• Mostly cloudy 29°
    Common Cold Current Weather
    • Relative Humidity
      46%
    • Yesterday
      Temp
      44°
    • RealFeel
      21°
  • Today

    Mar 27

    Hi 31°

    Partly sunny; breezy, colder

    Neutral weather for colds
    • Avg
      Temp
      27°
    • Avg
      RealFeel
      20°
    • Hi
      RealFeel
      23°
    Day Details >
  • Tomorrow

    Mar 28

    Hi 36°

    Sunny to partly cloudy

    Neutral weather for colds
    • Avg
      Temp
      32°
    • Avg
      RealFeel
      29°
    • Hi
      RealFeel
      43°
    Day Details >
  • Sunday

    Mar 29

    Hi 48°

    Mostly cloudy, showers around

    At Risk weather for colds
    • Avg
      Temp
      42°
    • Avg
      RealFeel
      31°
    • Hi
      RealFeel
      38°
    Day Details >
Next

Noticeably colder today

3/27 3/28 Now: 1:22pm
PM 1-5
  • 1pm Intermittent clouds 29° 21%
  • 2pm Intermittent clouds 30° 0%
  • 3pm Partly sunny 31° 0%
  • 4pm Intermittent clouds 30° 0%
  • 5pm Intermittent clouds 30° 0%
AM 12-5
  • 12am Mostly clear 26° 0%
  • 1am Mostly clear 25° 0%
  • 2am Mostly clear 25° 0%
  • 3am Mostly clear 25° 0%
  • 4am Mostly clear 23° 0%
  • 5am Mostly clear 24° 0%
AM 6-11
  • 6am Mostly clear 24° 0%
  • 7am Mostly sunny 24° 0%
  • 8am Mostly sunny 25° 0%
  • 9am Mostly sunny 28° 0%
  • 10am Mostly sunny 30° 0%
  • 11am Mostly sunny 32° 0%
Hourly Forecast >
Mar 26, 2015; 7:43 PM ET
Five-day Weather Forecast for Chicago, IL
Chicago, IL Weather Forecast

Summit Weather Report

Chicago: Temperatures to Rebound Following Cold Start to the Weekend

March 27, 2015; 12:04 PM ET

Another surge of cold air is set to blast Chicago, bringing January-like temperatures to the area early this weekend. more >

Respiratory Health Live Feed

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Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Fri. Cold & Flu

Fri. UV Index