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  • Thu

    Aug 6

    Pleasant with periods of sun 79°Lo 62°
    more
  • Fri

    Aug 7

    Periods of sun 78°Lo 59°
    more
  • Sat

    Aug 8

    Plenty of sun 77°Lo 59°
    more
  • Sun

    Aug 9

    Plenty of sun 75°Lo 62°
  • Mon

    Aug 10

    Increasing cloudiness 74°Lo 57°
    more
Hi 75° RealFeel® 80° Precipitation 2%

Day

N

E

S

W

  • NE 6 mph
  • Gusts: 12 mph

Plenty of sun

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • 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® 57° Precipitation 40%

Night

N

E

S

W

  • NE 7 mph
  • Gusts: 14 mph

Clear to partly cloudy with a shower or thunderstorm around

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Aug 9

more Historical Weather Data >
  Today Normal Record 8/9/2014
High 75° 80° N/A 77°
Low 62° 59° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 14:09 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:30 AM with 14:45 of moolight, then sets at 4:15 PM

Crystal Lake Weather Report

Chicago: Cooler Weather to Move in Midweek

August 1, 2015; 12:26 PM ET

After a warm start to the week, a trend toward cooler temperatures can be expected. more >

ABC 7 Chicago Headlines

2 swimmers rescued, 1 still missing near Porter Beach

Two people were pulled from Lake Michigan in northwest Indiana Friday night, but one person is still missing near Porter Beach.

Dunkin' Donuts robbed at gunpoint in Loop

Lollapalooza 2015 kicks off in Grant Park