• Today

    Aug 1

    79°Lo 61°

    Mostly cloudy

    Poor for stargazing
    • Cloud
      Cover
      70%
    • Precip
      40%
    • Hours of Precip
      2.5
    more
  • Sat

    Aug 2

    84°Lo 61°

    Partly sunny

    Excellent for stargazing
    • Cloud
      Cover
      2%
    • Precip
      8%
    • Hours of Precip
      0
  • Sun

    Aug 3

    84°Lo 65°

    Partly sunny

    Fair for stargazing
    • Cloud
      Cover
      42%
    • Precip
      56%
    • Hours of Precip
      1.5
    more
  • Mon

    Aug 4

    85°Lo 64°

    Clouds and sun with a t-storm

    Fair for stargazing
    • Cloud
      Cover
      55%
    • Precip
      60%
    • Hours of Precip
      3.5
    more
  • Tue

    Aug 5

    82°Lo 62°

    A thunderstorm possible

    Poor for stargazing
    • Cloud
      Cover
      74%
    • Precip
      60%
    • Hours of Precip
      3.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 63° 62° 61° 65° 69° 73° 76° 78°
RealFeel® 62° 62° 60° 63° 69° 74° 80° 84°
Humidity 81% 81% 90% 77% 69% 61% 55% 52%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
10%
 
10%
 
10%
 
9%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 2 NE 2 NE 2 NE 1 NE 2 NE 3 NE 4 NE 4 NE
UV Index 0 0 0 0 1 3 4 6
Cloud Cover 70% 70% 70% 70% 26% 26% 26% 26%
Dew Point 57° 57° 58° 58° 59° 58° 59° 60°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2013
High 84° 83° 101° (1991) 84°
Low 61° 64° 51° (1985) 62°

Solunar Information for Prospect Heights, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:24 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:15 PM with 11:04 of moolight, then sets at 11:19 PM

Mon, Aug 4
First
Sun, Aug 10
Full
Sun, Aug 17
Last
Mon, Aug 25
New
Top Story

Prospect Heights Weather Report

Chicago: Showers, Thunderstorms to Linger into Next Week

August 1, 2014; 4:57 AM ET

Clouds and the chance for thunderstorms will continue to linger in the Chicago area into the weekend. 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.

Sat. Stargazing