• Tonight

    May 31

    Lo 63°

    A shower or heavy t-storm

    Hair Frizz Weather
    • Wind
      Gust
      22 mph
    • Precip
      70%
    • Hours of Precip
      5
  • Wed

    Jun 1

    78°Lo 54°

    Showers and a heavier t-storm

    Advisory for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      65%
    • Hours of Precip
      4
    more
  • Thu

    Jun 2

    77°Lo 53°

    Partly sunny and pleasant

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Fri

    Jun 3

    79°Lo 61°

    Sunshine and nice

    Watch for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      19%
    • Hours of Precip
      0
    more
  • Sat

    Jun 4

    78°Lo 56°

    Mostly cloudy with a t-storm

    Watch for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      55%
    • Hours of Precip
      1.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
6pm
7pm 8pm 9pm 10pm 11pm Wed
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Cloudy
Cloudy
T-storms
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Temp (°F) 67° 69° 66° 65° 66° 66° 66° 65°
RealFeel® 66° 66° 62° 63° 63° 64° 64° 63°
Humidity 82% 75% 87% 89% 85% 78% 81% 84%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
49%
 
42%
 
40%
 
37%
 
33%
 
33%
 
33%
 
33%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 10 SE 9 SE 8 SE 7 SSE 7 SE 6 SE 6 SE 6 SE
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 93% 97% 98% 86% 77% 77% 72% 66%
Dew Point 61° 61° 62° 62° 61° 60° 60° 60°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 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°

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

Crystal Lake Weather Report

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

May 31, 2016; 11:44 PM ET

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

Tue. Hair Frizz

Tue. Wind Maps

Tue. UV Index