• Today

    Jul 31

    82°Lo 63°

    A thunderstorm in spots

    Neutral weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      7 - High
    • Air Qual.
      Moderate
  • Fri

    Aug 1

    83°Lo 61°

    An afternoon thunderstorm

    Beneficial weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Sat

    Aug 2

    82°Lo 59°

    Some sun with a thunderstorm

    Beneficial weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      7 - High
    • Air Qual.
      Moderate
    more
  • Sun

    Aug 3

    82°Lo 64°

    Partly sunny and beautiful

    Beneficial weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      7 - High
    • Cloud
      Cover
      26%
    more
  • Mon

    Aug 4

    85°Lo 65°

    A thunderstorm possible

    Beneficial weather for asthma
    • Hi
      RealFeel
      93°
    • UV
      7 - High
    • Cloud
      Cover
      53%
    more
Next Previous
Mostly sunny 81° Lo 66° RealFeel® 84° / 64°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 53%
  • Cloud Cover: 23%
  • Dew Point: 57° F
  • Visibility: 10 mi
7 mph

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 82° 83° 99° (2006) 75°
Low 63° 64° 51° (1984) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:28 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:17 AM with 12:01 of moolight, then sets at 10:18 PM

Top Story

Mount Prospect Weather Report

Late-Week Thunderstorms in Store for Chicago

July 31, 2014; 2:58 AM ET

Thunderstorms will move into the Chicago area later this week, and the threat for storms will remain into the weekend. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index