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  • Wed

    Sep 7

    Partly sunny, showers around 73°Lo 55°
    more
  • Thu

    Sep 8

    Mostly cloudy, a little rain 72°Lo 58°
    more
  • Fri

    Sep 9

    Mostly sunny 78°Lo 62°
    more
  • Sat

    Sep 10

    Sunny 79°Lo 62°
    more
  • Sun

    Sep 11

    A thunderstorm in the area 78°Lo 62°
Hi 78° RealFeel® 78° Precipitation 41%

Day

N

E

S

W

  • SW 12 mph
  • Gusts: 21 mph

Variable cloudiness with a shower or thunderstorm in spots

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 62° RealFeel® 62° Precipitation 25%

Night

N

E

S

W

  • NW 5 mph
  • Gusts: 10 mph

Clearing

  • Max UV Index: N/A
  • Thunderstorms: 16%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 11

more Historical Weather Data >
  Today Normal Record 9/11/2015
High 78° 75° N/A 64°
Low 62° 56° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 12:39 of sunlight, then sets at 7:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:47 PM with 10:03 of moolight, then sets at 1:50 AM

Grayslake Weather Report

Strong thunderstorms to stretch across central US this week

August 24, 2016; 12:48 AM ET

The return of warmer and more humid air will trigger another round of strong thunderstorms across the central United States this week. more >

ABC 7 Chicago Headlines

Park Forest barricade situation ends, suspects at large

Park Forest police officers are searching for burglary suspects following the end of a barricade situation a home in the 100-block of Hemlock Street.

Good Samaritan recounts stopping bingo hall robbery

Nordstrom purse theft suspects arrested after River North crash