• Today

    May 22

    63°Lo 45°

    Sunny

    Very Good for stargazing
    • Cloud
      Cover
      21%
    • Precip
      4%
    • Hours of Precip
      0
  • Sat

    May 23

    75°Lo 56°

    Partly sunny

    Poor for stargazing
    • Cloud
      Cover
      83%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sun

    May 24

    74°Lo 63°

    Couple of thunderstorms

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      65%
    • Hours of Precip
      7
    more
  • Mon

    May 25

    78°Lo 65°

    A shower and t-storm around

    Poor for stargazing
    • Cloud
      Cover
      60%
    • Precip
      40%
    • Hours of Precip
      4.5
    more
  • Tue

    May 26

    83°Lo 63°

    A shower and t-storm around

    Poor for stargazing
    • Cloud
      Cover
      92%
    • Precip
      72%
    • Hours of Precip
      6
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 61° 62° 63° 63° 63° 62° 61° 60°
RealFeel® 67° 68° 69° 69° 69° 66° 63° 59°
Humidity 41% 39% 38% 38% 34% 35% 35% 37%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 8 ENE 9 ENE 9 NE 9 NE 9 NE 8 ENE 8 ENE 8 ENE
UV Index 6 7 8 7 6 5 3 2
Cloud Cover 21% 24% 5% 5% 6% 7% 7% 5%
Dew Point 37° 37° 37° 37° 35° 34° 33° 33°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2014
High 63° 72° 94° (1925) 70°
Low 45° 50° 36° (2006) 53°

Solunar Information for Mount Prospect, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:25 AM with 14:47 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:42 AM with 14:22 of moolight, then sets at 12:04 AM

Mon, May 25
First
Tue, Jun 2
Full
Tue, Jun 9
Last
Tue, Jun 16
New

Mount Prospect Weather Report

Chicago: Highs to Rebound Through Memorial Day Weekend

May 22, 2015; 10:07 AM ET

After a very chilly first half of the week, temperatures will rebound close to normal through the Memorial Day 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.

Fri. Stargazing