• Today

    Jul 29

    85°Lo 64°

    Clouds giving way to some sun

    Very Good for golfing
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • T-storms
      24%
    more
  • Thu

    Jul 30

    86°Lo 63°

    Sunny; breezy in the p.m.

    Excellent for golfing
    • Precip
      8%
    • Wind
      Speed
      13 mph
    • T-storms
      1%
  • Fri

    Jul 31

    87°Lo 61°

    Sunny to partly cloudy

    Excellent for golfing
    • Precip
      18%
    • Wind
      Speed
      13 mph
    • T-storms
      24%
    more
  • Sat

    Aug 1

    82°Lo 63°

    Sunny and pleasant

    Excellent for golfing
    • Precip
      17%
    • Wind
      Speed
      10 mph
    • T-storms
      8%
    more
  • Sun

    Aug 2

    85°Lo 67°

    Clouds and sun with a t-storm

    Good for golfing
    • Precip
      55%
    • Wind
      Speed
      10 mph
    • T-storms
      60%
    more
Next Previous
Hi 86° RealFeel® 87° Precipitation 8%

Day

N

E

S

W

  • W 13 mph
  • Gusts: 22 mph

Pleasant with plenty of sunshine; breezy in the afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 63° RealFeel® 62° Precipitation 14%

Night

N

E

S

W

  • W 6 mph
  • Gusts: 13 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • 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 30

more Historical Weather Data >
  Today Normal Record 7/30/2014
High 86° 81° N/A 71°
Low 63° 64° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:42 AM with 14:32 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:30 PM with 10:30 of moolight, then sets at 6:00 AM

Grayslake Weather Report

Chicago: Pleasant Weather Conditions Into Late Week

July 29, 2015; 10:45 AM ET

The Chicago area will have pleasant weather conditions heading into the weekend. more >

Climate Change Leads to Difference on the Golf Course

Jun 14, 2012; 5:00 AM ET There are different ways a changing climate can affect the game of golf. Valerie Smock has more on how the courses could be impacted over time.

Thu. Golf Weather

Thu. Wind Maps