• Early AM

    Sep 5

    Lo 67°

    Partly cloudy

    Stargazing Weather
    • Cloud
      Cover
      45%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Today

    Sep 5

    90°Lo 72°

    Partly sunny, hot and humid

    Good for stargazing
    • Cloud
      Cover
      26%
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Sun

    Sep 6

    92°Lo 74°

    Partly sunny, hot and humid

    Fair for stargazing
    • Cloud
      Cover
      73%
    • Precip
      18%
    • Hours of Precip
      0
  • Mon

    Sep 7

    86°Lo 70°

    A t-storm in the afternoon

    Poor for stargazing
    • Cloud
      Cover
      98%
    • Precip
      60%
    • Hours of Precip
      2
    more
  • Tue

    Sep 8

    79°Lo 65°

    Mostly cloudy with t-storms

    Poor for stargazing
    • Cloud
      Cover
      90%
    • Precip
      25%
    • Hours of Precip
      4
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 73° 72° 73° 73° 76° 79° 83° 86°
RealFeel® 74° 72° 74° 75° 79° 83° 89° 93°
Humidity 81% 84% 85% 84% 79% 69% 63% 58%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
2%
 
2%
 
2%
 
1%
 
0%
 
0%
 
0%
 
0%
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) 5 S 5 SSW 5 SSW 5 SSW 6 SSW 6 SSW 7 SSW 8 SSW
UV Index 0 0 0 0 1 2 3 4
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 67° 66° 68° 68° 69° 68° 69° 70°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 6

more Historical Weather Data >
  Today Normal Record 9/6/2014
High 92° 78° N/A 75°
Low 74° 58° N/A 60°

Solunar Information for Prospect Heights, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 12:58 of sunlight, then sets at 7:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:22 AM with 8:45 of moolight, then sets at 2:08 PM

Sat, Sep 5
Last
Sun, Sep 13
New
Mon, Sep 21
First
Mon, Sep 28
Full

Prospect Heights Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 5, 2015; 12:13 AM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on 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.

Sun. Stargazing