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Next 5 Days
  • Today

    Sep 30

    Some sun returning; cooler 62°Lo 47°
    more
  • Wed

    Oct 1

    Pleasant with clouds and sun 71°Lo 58°
  • Thu

    Oct 2

    A couple of thunderstorms 74°Lo 54°
    more
  • Fri

    Oct 3

    Cooler with a shower 57°Lo 40°
    more
  • Sat

    Oct 4

    Chance of a shower 54°Lo 41°
    more
< Previous 8 hours Next 8 hours >
  Wed
6pm
7pm 8pm 9pm 10pm 11pm Thu
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Partly Sunny
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 68° 65° 63° 63° 62° 61° 61° 62°
RealFeel® 64° 61° 61° 60° 59° 58° 58° 58°
Humidity 59% 65% 70% 74% 78% 81% 82% 81%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
4%
 
5%
 
7%
 
7%
 
7%
 
7%
 
7%
 
11%
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) 6 SE 5 ESE 5 SE 5 SE 6 SE 6 SE 6 SE 6 SE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 46% 65% 78% 86% 90% 90% 90% 90%
Dew Point 53° 53° 54° 54° 55° 55° 56° 56°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Oct 1

more Historical Weather Data >
  Today Normal Record 10/1/2013
High 71° 66° N/A 81°
Low 58° 42° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:50 AM with 11:45 of sunlight, then sets at 6:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:56 PM with 10:05 of moolight, then sets at 12:01 AM

Top Story

Crystal Lake Weather Report

Chicago: Mix of Sun, Storms Ahead as Temperatures Fluctuate

September 30, 2014; 7:29 AM ET

The Chicago area is set for a roller-coaster weather pattern over the next few days as temperatures rise and fall in between alternating sunny and stormy skies. more >

ABC 7 Chicago Headlines

Jewel Osco parent company discloses new data breach

The parent companies of the Supervalu and Albertsons supermarkets say they have uncovered another breach of their computer networks.

Brian Howard in court in FAA fire; Chicago flight delays, cancellations continue

I-Team: Patient Horror: Doctor accused of sex assault on list of state Medicaid providers