• Today

    Aug 29

    82°Lo 71°

    Warmer with a thunderstorm

    Poor for stargazing
    • Cloud
      Cover
      79%
    • Precip
      61%
    • Hours of Precip
      4
  • Sat

    Aug 30

    81°Lo 68°

    A couple of thunderstorms

    Very Good for stargazing
    • Cloud
      Cover
      26%
    • Precip
      25%
    • Hours of Precip
      3
    more
  • Sun

    Aug 31

    83°Lo 71°

    Partly sunny and humid

    Good for stargazing
    • Cloud
      Cover
      40%
    • Precip
      40%
    • Hours of Precip
      0.5
    more
  • Mon

    Sep 1

    83°Lo 66°

    A couple of thunderstorms

    Poor for stargazing
    • Cloud
      Cover
      86%
    • Precip
      80%
    • Hours of Precip
      5.5
    more
  • Tue

    Sep 2

    81°Lo 63°

    Times of clouds and sun

    Excellent for stargazing
    • Cloud
      Cover
      21%
    • Precip
      20%
    • Hours of Precip
      0
    more
Next Previous
Hi 82° RealFeel® 87° Precipitation 55%

Day

N

E

S

W

  • S 9 mph
  • Gusts: 17 mph

Variable cloudiness with a shower or thunderstorm around; humid and warmer

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 71° RealFeel® 68° Precipitation 61%

Night

N

E

S

W

  • S 6 mph
  • Gusts: 10 mph

Mostly cloudy, warm and humid with a couple of showers and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.24 in
  • Rain: 0.24 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2013
High 82° 80° 98° (1953) 89°
Low 71° 61° 43° (1982) 66°

Solunar Information for Mount Prospect, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:17 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:08 AM with 11:15 of moolight, then sets at 9:23 PM

Tue, Sep 2
First
Tue, Sep 9
Full
Tue, Sep 16
Last
Wed, Sep 24
New
Top Story

Mount Prospect Weather Report

Chicago: Thunderstorms May Dampen Labor Day Plans

August 29, 2014; 2:08 AM ET

Thunderstorms and showers will persist in the Chicago area throughout the holiday weekend, bringing the risk of disrupting outdoor activities and weekend plans. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Fri. Stargazing