• Fri

    May 8

    79°Lo 57°

    Some sun with a t-storm; warm

    Beneficial weather for migraines
    • Hi
      RealFeel
      82°
    • UV
      7 - High
    • Cloud
      Cover
      40%
  • Sat

    May 9

    72°Lo 53°

    A couple of thunderstorms

    Beneficial weather for migraines
    • Hi
      RealFeel
      76°
    • UV
      5 - Moderate
    • Cloud
      Cover
      73%
    more
  • Sun

    May 10

    70°Lo 56°

    Some rain and a thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      68°
    • UV
      2 - Low
    • Cloud
      Cover
      97%
    more
  • Mon

    May 11

    71°Lo 49°

    A t-storm around in the a.m.

    Beneficial weather for migraines
    • Hi
      RealFeel
      75°
    • UV
      7 - High
    • Cloud
      Cover
      78%
    more
  • Tue

    May 12

    66°Lo 43°

    Plenty of sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      73°
    • UV
      8 - Very High
    • Cloud
      Cover
      0%
    more
Next Previous
Hi 79° RealFeel® 82° Precipitation 55%

Day

N

E

S

W

  • SW 14 mph
  • Gusts: 22 mph

Partly sunny and very warm with a shower or thunderstorm around

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 57° RealFeel® 53° Precipitation 51%

Night

N

E

S

W

  • WNW 10 mph
  • Gusts: 16 mph

Cloudy and mild with a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - May 8

more Historical Weather Data >
  Today Normal Record 5/8/2014
High 79° 64° N/A 87°
Low 57° 45° N/A 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:39 AM with 14:20 of sunlight, then sets at 7:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:12 PM with 13:13 of moolight, then sets at 9:26 AM

Grayslake Weather Report

Chicago: Temperature Roller Coaster in Store for New Week

May 3, 2015; 11:27 AM ET

The month of May has opened the door for warm air to flow into the Chicago area following a cool end to April. more >