• Partly sunny 75°
    Asthma Current Weather
    • Relative Humidity
      57%
    • Yesterday
      Temp
      66°
    • Pressure
      29.82 inHg
  • Today

    Jun 30

    Hi 78°

    Clouds and sun

    At Risk weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      5 - Moderate
    • Air Qual.
      Moderate
    Day Details >
  • Tomorrow

    Jul 1

    Hi 72°

    Intervals of clouds and sun

    Neutral weather for asthma
    • Hi
      RealFeel
      79°
    • UV
      6 - High
    • Air Qual.
      Moderate
    Day Details >
  • Thursday

    Jul 2

    Hi 73°

    Plenty of sunshine, but cool

    Beneficial weather for asthma
    • Hi
      RealFeel
      78°
    • UV
      8 - Very High
    • Air Qual.
      Good
    Day Details >
Next

Pleasant Saturday

6/30 7/1 Now: 5:12pm
PM 5-9
  • 5pm Intermittent clouds 75° 11%
  • 6pm Partly sunny 73° 11%
  • 7pm Partly sunny 70° 7%
  • 8pm Partly sunny 67° 0%
  • 9pm Partly cloudy 65° 0%
AM 4-9
  • 4am Partly cloudy 56° 0%
  • 5am Partly cloudy 55° 0%
  • 6am Partly sunny 57° 0%
  • 7am Partly sunny 57° 0%
  • 8am Intermittent clouds 60° 0%
  • 9am Intermittent clouds 63° 0%
AM 10-3
  • 10am Partly sunny 66° 0%
  • 11am Partly sunny 68° 0%
  • 12pm Intermittent clouds 69° 0%
  • 1pm Intermittent clouds 70° 0%
  • 2pm Intermittent clouds 71° 0%
  • 3pm Intermittent clouds 72° 0%
Hourly Forecast >
Jun 30, 2015; 4:23 PM ET
Five-day Weather Forecast for Chicago, IL
Chicago, IL Weather Forecast

Naperville Weather Report

Chicago: Brief Cooldown to Precede Sunny Holiday Weekend

June 30, 2015; 3:34 PM ET

The Chicago area will experience a drop in temperatures into late week before a mostly sunny Independence Day unfolds. more >

Respiratory Health Live Feed

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The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index