• Tue

    Jul 5

    83°Lo 63°

    Partly sunny and nice

    Very Good for stargazing
    • Cloud
      Cover
      34%
    • Precip
      16%
    • Hours of Precip
      0
    more
  • Wed

    Jul 6

    89°Lo 70°

    A p.m. t-storm possible

    Good for stargazing
    • Cloud
      Cover
      44%
    • Precip
      23%
    • Hours of Precip
      0
  • Thu

    Jul 7

    88°Lo 68°

    Some sun, a t-storm possible

    Poor for stargazing
    • Cloud
      Cover
      92%
    • Precip
      61%
    • Hours of Precip
      2.5
    more
  • Fri

    Jul 8

    88°Lo 68°

    A thunderstorm possible

    Fair for stargazing
    • Cloud
      Cover
      78%
    • Precip
      18%
    • Hours of Precip
      0
    more
  • Sat

    Jul 9

    85°Lo 64°

    Mostly sunny

    Good for stargazing
    • Cloud
      Cover
      44%
    • Precip
      2%
    • Hours of Precip
      0
    more
Next Previous
Hi 89° RealFeel® 93° Precipitation 30%

Day

N

E

S

W

  • ENE 8 mph
  • Gusts: 13 mph

Partial sunshine with a thunderstorm possible in the afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 69° Precipitation 23%

Night

N

E

S

W

  • ENE 7 mph
  • Gusts: 13 mph

Patchy clouds

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • 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 6

more Historical Weather Data >
  Today Normal Record 7/6/2015
High 89° 81° N/A 85°
Low 70° 62° N/A 60°

Solunar Information for Grayslake, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:23 AM with 15:08 of sunlight, then sets at 8:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:51 AM with 14:11 of moolight, then sets at 10:02 PM

Mon, Jul 4
New
Tue, Jul 12
First
Tue, Jul 19
Full
Tue, Jul 26
Last

Grayslake Weather Report

Dry weather to dominate July Fourth weekend from Chicago to NYC, Boston

June 30, 2016; 5:50 PM ET

While downpours could come calling at the start and finish of the July Fourth weekend in the northeastern United States, the vast majority of the time will be dry. more >

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.