• Today

    May 30

    65°Lo 48°

    Cooler with rain

    Poor for biking
    • Precip
      100%
    • Hours of Precip
      8
    • Wind
      Gust
      28 mph
  • Sun

    May 31

    59°Lo 39°

    Clouds break for sun; windy

    Fair for biking
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      25 mph
    more
  • Mon

    Jun 1

    66°Lo 40°

    Partly sunny and warmer

    Excellent for biking
    • Precip
      10%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Tue

    Jun 2

    71°Lo 49°

    Mostly sunny and pleasant

    Excellent for biking
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
  • Wed

    Jun 3

    77°Lo 57°

    Mostly sunny and pleasant

    Excellent for biking
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
T-storms
Cloudy
Partly Cloudy
T-storms
Rain
Rain
Rain
Rain
Temp (°F) 66° 65° 63° 63° 65° 65° 63° 60°
RealFeel® 61° 64° 63° 59° 61° 62° 60° 56°
Humidity 87% 87% 93% 89% 83% 81% 83% 91%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
51%
 
47%
 
47%
 
51%
 
58%
 
58%
 
58%
 
61%
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) 6 SSW 6 SW 6 SW 7 WSW 7 WNW 7 SE 8 NNW 9 NE
UV Index 0 0 0 0 1 1 1 2
Cloud Cover 95% 95% 65% 96% 99% 98% 100% 100%
Dew Point 62° 61° 61° 60° 60° 59° 58° 57°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 30

more Historical Weather Data >
  Today Normal Record 5/30/2014
High 65° 72° N/A 78°
Low 48° 49° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:20 AM with 15:01 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:24 PM with 10:49 of moolight, then sets at 4:13 AM

Crystal Lake Weather Report

Chicago: Temperatures to Fall Into Early Week

May 30, 2015; 4:04 AM ET

Temperatures will take a sharp drop in the Chicago area into early next week. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.