• Today

    Jul 28

    81°Lo 65°

    A couple of thunderstorms

    Poor for stargazing
    • Cloud
      Cover
      81%
    • Precip
      43%
    • Hours of Precip
      5
    more
  • Fri

    Jul 29

    78°Lo 63°

    A shower or t-storm in spots

    Poor for stargazing
    • Cloud
      Cover
      79%
    • Precip
      25%
    • Hours of Precip
      1.5
    more
  • Sat

    Jul 30

    77°Lo 59°

    Variable cloudiness

    Excellent for stargazing
    • Cloud
      Cover
      8%
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Sun

    Jul 31

    81°Lo 61°

    Partly sunny, showers around

    Excellent for stargazing
    • Cloud
      Cover
      3%
    • Precip
      9%
    • Hours of Precip
      1.5
  • Mon

    Aug 1

    84°Lo 68°

    Partly sunny and pleasant

    Good for stargazing
    • Cloud
      Cover
      40%
    • Precip
      50%
    • Hours of Precip
      0.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Mostly Sunny
Showers
Partly Sunny
Showers
Partly Sunny
Showers
Temp (°F) 68° 72° 74° 76° 78° 80° 81° 80°
RealFeel® 72° 78° 82° 82° 87° 85° 88° 82°
Humidity 76% 70% 65% 60% 57% 56% 53% 54%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
18%
 
23%
 
47%
 
51%
 
43%
 
56%
 
48%
 
56%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 NE 5 ENE 5 E 5 E 5 E 6 ESE 6 ESE 6 ESE
UV Index 3 4 6 6 7 6 5 4
Cloud Cover 0% 3% 15% 70% 43% 70% 49% 70%
Dew Point 60° 61° 62° 61° 62° 63° 62° 62°
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 - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2015
High 81° 83° N/A 87°
Low 61° 64° N/A 68°

Solunar Information for Crystal Lake, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:27 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:34 AM with 14:52 of moolight, then sets at 6:26 PM

Tue, Aug 2
New
Wed, Aug 10
First
Thu, Aug 18
Full
Thu, Aug 25
Last

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Sun. Stargazing