• Today

    May 24

    84°Lo 65°

    A thunderstorm in spots

    Very Good for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      12 mph
    more
  • Wed

    May 25

    82°Lo 66°

    Showers and a heavier t-storm

    Very Good for an outdoor bbq
    • Precip
      68%
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      9 mph
    more
  • Thu

    May 26

    85°Lo 67°

    Mostly cloudy, warm and muggy

    Very Good for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      10 mph
  • Fri

    May 27

    79°Lo 65°

    A couple of thunderstorms

    Very Good for an outdoor bbq
    • Precip
      60%
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      10 mph
    more
  • Sat

    May 28

    81°Lo 64°

    Cloudy, a couple of t-storms

    Good for an outdoor bbq
    • Precip
      61%
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 73° 75° 77° 79° 80° 82° 83° 85°
RealFeel® 75° 77° 80° 81° 82° 86° 88° 88°
Humidity 75% 71% 68% 63% 62% 61% 60% 57%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
20%
 
20%
 
20%
 
20%
 
14%
 
3%
 
3%
 
3%
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) 8 SSW 10 SSW 10 SW 10 SW 10 SW 12 SW 12 SW 12 SW
UV Index 3 3 4 4 3 4 4 4
Cloud Cover 76% 76% 76% 86% 90% 82% 76% 76%
Dew Point 64° 65° 66° 65° 66° 68° 68° 68°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/26/2015
High 85° 73° N/A 75°
Low 67° 51° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:22 AM with 14:57 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:56 PM with 19:41 of moolight, then sets at 9:38 AM

Crystal Lake Weather Report

Chicago: Warm, humid and stormy through Thursday

May 24, 2016; 5:31 AM ET

This week is likely to end up as the warmest week so far this year in the Chicago area, but the warm weather will be accompanied by stormy weather. 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.

Thu. Outdoor Entertaining

Thu. Wind Maps

Thu. UV Index