• Thu

    Jul 31

    80°Lo 60°

    A brief t-storm in the p.m.

    Poor for skiing
    • Rain
      0.11 in
    • Precip
      62%
    • Hours of Precip
      2
  • Fri

    Aug 1

    80°Lo 60°

    Sunshine and patchy clouds

    Poor for skiing
    • Rain
      0 in
    • Precip
      23%
    • Hours of Precip
      0
    more
  • Sat

    Aug 2

    80°Lo 64°

    A full day of sunshine

    Poor for skiing
    • Rain
      0 in
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Sun

    Aug 3

    83°Lo 69°

    Mostly sunny

    Poor for skiing
    • Rain
      0 in
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Mon

    Aug 4

    88°Lo 68°

    Partly sunny

    Poor for skiing
    • Rain
      0 in
    • Precip
      7%
    • Hours of Precip
      0
    more
Next Previous
Hi 80° RealFeel® 84° Precipitation 62%

Day

N

E

S

W

  • WSW 5 mph
  • Gusts: 7 mph

Partly sunny with a passing thunderstorm in the afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 20%
  • Precipitation: 0.11 in
  • Rain: 0.11 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 60° RealFeel® 58° Precipitation 61%

Night

N

E

S

W

  • SSE 3 mph
  • Gusts: 6 mph

Partly cloudy with a couple of showers, mainly early

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 80° 83° 99° (2006) 75°
Low 60° 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

Stormy Weekend in Store for Chicago

July 25, 2014; 7:10 PM ET

Strong and potentially severe thunderstorms will mark the start of the weekend for the Chicago area. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.