• Tonight

    Jul 27

    Lo 63°

    Patchy clouds

    Arthritis Pain Weather
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      7 - High
  • Tue

    Jul 28

    87°Lo 73°

    Partly sunny

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

    Jul 29

    84°Lo 63°

    A morning t-storm in spots

    Neutral weather for arthritis pain
    • Rain
      0.30 in
    • Hours of Precip
      1
    • UV
      7 - High
    more
  • Thu

    Jul 30

    86°Lo 66°

    Sunny and pleasant

    Beneficial weather for arthritis pain
    • Rain
      0.02 in
    • Hours of Precip
      0.5
    • UV
      7 - High
    more
  • Fri

    Jul 31

    88°Lo 65°

    Mostly sunny

    Beneficial weather for arthritis pain
    • Rain
      0.10 in
    • Hours of Precip
      1.5
    • UV
      7 - High
    more
Next Previous
Hi 84° RealFeel® 89° Precipitation 2%

Day

N

E

S

W

  • E 7 mph
  • Gusts: 15 mph

Sunshine and some clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 3%
  • 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® 63° Precipitation 6%

Night

N

E

S

W

  • E 5 mph
  • Gusts: 8 mph

Patchy clouds

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • 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 27

more Historical Weather Data >
  Today Normal Record 7/27/2014
High 84° 81° N/A 84°
Low 63° 64° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:39 AM with 14:38 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:51 PM with 10:02 of moolight, then sets at 2:53 AM

Grayslake Weather Report

Chicago: Heat and Humidity to Build Through Midweek

July 27, 2015; 3:35 PM ET

While cooler than average temperatures start off the work-week in Chicagoland, it will not last long as the heat and humidity will begin to build back in through the middle of the week. more >

Mon. Arthritis Pain

Mon. UV Index