• Tonight

    May 24

    Lo 66°

    A few evening showers

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      8 mph
  • Mon

    May 25

    80°Lo 65°

    Thundershower

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      78°
    • Wind
      Speed
      20 mph
    more
  • Tue

    May 26

    74°Lo 59°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      15 mph
    more
  • Wed

    May 27

    80°Lo 56°

    A thunderstorm possible

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      12 mph
    more
  • Thu

    May 28

    84°Lo 64°

    Sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
10pm
11pm Mon
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Showers
Mostly Cloudy
Showers
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 67° 68° 69° 71° 70° 69° 69° 69°
RealFeel® 61° 65° 63° 67° 67° 66° 65° 65°
Humidity 80% 76% 75% 71% 72% 75% 76% 77%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
53%
 
43%
 
51%
 
47%
 
34%
 
34%
 
37%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 8 NNW 12 NW 15 WNW 16 SW 14 SSW 14 S 15 S 16 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 91% 81% 93% 93% 94% 94% 95% 95%
Dew Point 60° 60° 61° 61° 61° 61° 61° 61°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 24

more Historical Weather Data >
  Today Normal Record 5/24/2014
High 68° 70° N/A 72°
Low 66° 47° N/A 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 14:52 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:39 AM with 13:35 of moolight, then sets at 1:14 AM

Crystal Lake Weather Report

Chicago: Unsettled Weather to Kick Off the Week

May 24, 2015; 5:50 PM ET

Unsettled weather will kick off the week in the Chicago area, threatening outdoor Memorial Day barbecues and picnics. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index