• Today

    Aug 29

    83°Lo 68°

    Variable clouds, a t-storm

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      67%
    • Hours of Precip
      5.5
  • Sat

    Aug 30

    81°Lo 65°

    A thunderstorm or two

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

    Aug 31

    84°Lo 69°

    Partly sunny and humid

    Poor for stargazing
    • Cloud
      Cover
      70%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Mon

    Sep 1

    82°Lo 63°

    A couple of thunderstorms

    Poor for stargazing
    • Cloud
      Cover
      79%
    • Precip
      56%
    • Hours of Precip
      5
    more
  • Tue

    Sep 2

    81°Lo 59°

    Warm with periods of sun

    Excellent for stargazing
    • Cloud
      Cover
      5%
    • Precip
      21%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
T-storms
T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
T-storms
T-storms
Temp (°F) 69° 70° 74° 77° 79° 81° 83° 80°
RealFeel® 66° 69° 77° 82° 84° 86° 87° 86°
Humidity 90% 88% 85% 81% 76% 73% 68% 83%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
51%
 
51%
 
47%
 
32%
 
32%
 
38%
 
52%
 
59%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 8 SSE 9 S 8 S 10 S 10 S 11 S 10 S 9 S
UV Index 1 2 3 4 5 5 4 4
Cloud Cover 86% 69% 65% 68% 71% 81% 84% 76%
Dew Point 66° 67° 69° 70° 71° 71° 71° 74°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2013
High 83° 78° N/A 88°
Low 68° 56° N/A 56°

Solunar Information for Crystal Lake, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:18 of sunlight, then sets at 7:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:10 AM with 11:14 of moolight, then sets at 9:24 PM

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

Crystal Lake 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