• Today

    Jul 31

    87°Lo 65°

    Sunny to partly cloudy

    Very Good for stargazing
    • Cloud
      Cover
      11%
    • Precip
      8%
    • Hours of Precip
      0
  • Sat

    Aug 1

    86°Lo 67°

    Mostly sunny and pleasant

    Poor for stargazing
    • Cloud
      Cover
      82%
    • Precip
      64%
    • Hours of Precip
      1
    more
  • Sun

    Aug 2

    84°Lo 70°

    Clouds and sun with a t-storm

    Poor for stargazing
    • Cloud
      Cover
      48%
    • Precip
      55%
    • Hours of Precip
      2
    more
  • Mon

    Aug 3

    85°Lo 64°

    A morning t-storm in spots

    Good for stargazing
    • Cloud
      Cover
      31%
    • Precip
      13%
    • Hours of Precip
      1
    more
  • Tue

    Aug 4

    81°Lo 62°

    Partly sunny and nice

    Excellent for stargazing
    • Cloud
      Cover
      32%
    • Precip
      17%
    • Hours of Precip
      0
    more
Next Previous
Hi 87° RealFeel® 88° Precipitation 5%

Day

N

E

S

W

  • WNW 14 mph
  • Gusts: 25 mph

Sunny to partly cloudy

  • Max UV Index: 7 (High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 65° RealFeel® 63° Precipitation 8%

Night

N

E

S

W

  • W 8 mph
  • Gusts: 15 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 87° 83° 99° (2006) 84°
Low 65° 64° 51° (1984) 59°

Solunar Information for Prospect Heights, IL

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 8:13 PM with 10:59 of moolight, then sets at 7:12 AM

Fri, Jul 31
Full
Fri, Aug 7
Last
Fri, Aug 14
New
Sat, Aug 22
First

Prospect Heights Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 31, 2015; 12:46 AM ET

Temperatures will stay in the 80s, with the daytime high slowly working its way into the low 80s by Monday. 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