• Today

    May 31

    79°Lo 63°

    A thunderstorm in spots

    Poor for stargazing
    • Cloud
      Cover
      85%
    • Precip
      55%
    • Hours of Precip
      2.5
  • Wed

    Jun 1

    78°Lo 56°

    Showers and a heavier t-storm

    Very Good for stargazing
    • Cloud
      Cover
      26%
    • Precip
      19%
    • Hours of Precip
      4
    more
  • Thu

    Jun 2

    77°Lo 53°

    Partly sunny and less humid

    Very Good for stargazing
    • Cloud
      Cover
      36%
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Fri

    Jun 3

    80°Lo 62°

    Sunshine and nice

    Poor for stargazing
    • Cloud
      Cover
      78%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sat

    Jun 4

    79°Lo 58°

    Mostly cloudy with a t-storm

    Excellent for stargazing
    • Cloud
      Cover
      77%
    • Precip
      25%
    • Hours of Precip
      1.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
8am
9am 10am 11am 12pm 1pm
  8am 9am 10am 11am 12pm 1pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Temp (°F) 69° 72° 75° 78° 79° 75°
RealFeel® 69° 74° 78° 81° 83° 77°
Humidity 72% 64% 58% 54% 49% 54%
   
  8am 9am 10am 11am 12pm 1pm
Rain
 
11%
 
11%
 
15%
 
34%
 
37%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm
Wind (mph) 6 SE 8 SE 9 ESE 10 SE 10 S 10 S
UV Index 1 3 4 6 6 6
Cloud Cover 59% 51% 52% 54% 62% 69%
Dew Point 60° 59° 60° 60° 59° 58°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 79° 75° N/A 56°
Low 63° 53° N/A 43°

Solunar Information for Crystal Lake, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:19 AM with 15:04 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:32 AM with 12:36 of moolight, then sets at 3:08 PM

Sun, Jun 5
New
Sun, Jun 12
First
Mon, Jun 20
Full
Mon, Jun 27
Last

Crystal Lake Weather Report

Strong storms to take aim at Chicago, Minneapolis and St. Louis into midweek

May 31, 2016; 1:59 PM ET

The potential for locally dangerous and disruptive thunderstorms will exist over the Midwest during Tuesday and Wednesday. more >

'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.

Tue. Stargazing