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  • Sat

    Jul 18

    Warmer with some sun 89°Lo 70°
    more
  • Sun

    Jul 19

    Mostly sunny and very warm 87°Lo 64°
    more
  • Mon

    Jul 20

    Turning colder and less humid 76°Lo 62°
    more
  • Tue

    Jul 21

    Sunny 74°Lo 62°
  • Wed

    Jul 22

    Times of clouds and sun 75°Lo 64°
    more
Hi 74° RealFeel® 76° Precipitation 5%

Day

N

E

S

W

  • NNE 10 mph
  • Gusts: 21 mph

Sunny

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 63° Precipitation 20%

Night

N

E

S

W

  • SE 5 mph
  • Gusts: 16 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 13%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 21

more Historical Weather Data >
  Today Normal Record 7/21/2014
High 74° 81° N/A 82°
Low 62° 60° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 14:49 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:05 AM with 12:07 of moolight, then sets at 11:12 PM

Crystal Lake Weather Report

Chicago: Sunny, Comfortable Conditions for July Fourth Weekend

July 3, 2015; 4:34 AM ET

The holiday weekend will feature mostly sunny skies and seasonable weather for residents living in the Chicago area. more >

ABC 7 Chicago Headlines

Chicago tops Orbitz list of July 4th destinations

Chicago is the No. 1 travel destination in the country this Fourth of July weekend, according to travel website Orbitz. The stage is set for a busy holiday weekend in the city.

Minnesota arrests possibly linked to Oak Brook Louis Vuitton burglary

'Serial stowaway' Marilyn Hartman released from Cook County Jail