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  • Today

    Sep 3

    An afternoon thunderstorm 88°Lo 66°
    more
  • Fri

    Sep 4

    Clouds and sun with a t-storm 85°Lo 68°
  • Sat

    Sep 5

    Partly sunny, warm and humid 87°Lo 69°
    more
  • Sun

    Sep 6

    Partly sunny and very warm 89°Lo 71°
    more
  • Mon

    Sep 7

    Mostly cloudy with a t-storm 84°Lo 66°
    more
< Previous 8 hours Next 8 hours >
  Fri
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Temp (°F) 70° 68° 68° 68° 67° 66° 67° 69°
RealFeel® 71° 70° 69° 68° 67° 65° 67° 70°
Humidity 92% 92% 93% 93% 92% 92% 90% 89%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
15%
 
6%
 
6%
 
6%
 
5%
 
5%
 
8%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 ENE 4 ENE 4 ENE 4 NE 4 NE 4 NE 4 NE 4 NE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 65% 54% 46% 46% 46% 46% 46% 46%
Dew Point 67° 66° 66° 66° 64° 63° 64° 65°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 85° 77° N/A 80°
Low 68° 54° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 13:01 of sunlight, then sets at 7:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:28 PM with 14:42 of moolight, then sets at 2:10 PM

Crystal Lake Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 3, 2015; 12:03 PM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. more >

ABC 7 Chicago Headlines

Police searching near Volo after reports of suspicious subjects

There was intense police activity near Volo and Lakemoor, Ill., south of Fox Lake, late into Wednesday night after police received a report of two suspicious subjects in a cornfield, officials said.

Fox Lake manhunt ends, investigation continues after officer killed

Police search for escaped prisoner Joshua Drinnon near I-80 in Princeton