• Today

    Jul 31

    80°Lo 58°

    A p.m. t-storm in spots

    Neutral weather for arthritis pain
    • Rain
      0.11 in
    • Hours of Precip
      1.5
    • UV
      7 - High
    more
  • Fri

    Aug 1

    81°Lo 57°

    A t-storm in the afternoon

    Beneficial weather for arthritis pain
    • Rain
      0.09 in
    • Hours of Precip
      1
    • UV
      7 - High
    more
  • Sat

    Aug 2

    80°Lo 55°

    A shower or t-storm in spots

    Beneficial weather for arthritis pain
    • Rain
      0.14 in
    • Hours of Precip
      1.5
    • UV
      7 - High
    more
  • Sun

    Aug 3

    83°Lo 62°

    Partly sunny and nice

    Beneficial weather for arthritis pain
    • Rain
      0.14 in
    • Hours of Precip
      2
    • UV
      7 - High
  • Mon

    Aug 4

    82°Lo 62°

    A thunderstorm possible

    Beneficial weather for arthritis pain
    • Rain
      0.05 in
    • Hours of Precip
      1.5
    • UV
      7 - High
    more
Next Previous
Hi 83° RealFeel® 90° Precipitation 14%

Day

N

E

S

W

  • WNW 3 mph
  • Gusts: 4 mph

Partly sunny and nice

  • Max UV Index: 7 (High)
  • Thunderstorms: 24%
  • 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® 59° Precipitation 64%

Night

N

E

S

W

  • WNW 5 mph
  • Gusts: 7 mph

Partly cloudy with a couple of showers

  • Max UV Index: N/A
  • Thunderstorms: 23%
  • Precipitation: 0.14 in
  • Rain: 0.14 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2013
High 83° 81° N/A 76°
Low 62° 64° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:24 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:17 PM with 10:38 of moolight, then sets at 11:55 PM

Top Story

Grayslake Weather Report

Late-Week Thunderstorms in Store for Chicago

July 31, 2014; 2:58 AM ET

Thunderstorms will move into the Chicago area later this week, and the threat for storms will remain into the weekend. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sun. Arthritis Pain

Sun. UV Index