• Today

    Apr 18

    51°Lo 33°

    Mostly sunny

    Excellent for driving
    • Precip
      0%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sat

    Apr 19

    62°Lo 42°

    Mostly sunny and breezy

    Excellent for driving
    • Precip
      0%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sun

    Apr 20

    69°Lo 50°

    Partly sunny and warmer

    Excellent for driving
    • Precip
      24%
    • Hours of Precip
      0
    • Rain
      0 in
  • Mon

    Apr 21

    64°Lo 44°

    Mostly cloudy, showers around

    Good for driving
    • Precip
      74%
    • Hours of Precip
      4
    • Rain
      0.30 in
    more
  • Tue

    Apr 22

    59°Lo 35°

    A morning shower possible

    Excellent for driving
    • Precip
      30%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
Hi 69° RealFeel® 70° Precipitation 24%

Day

N

E

S

W

  • SSW 9 mph
  • Gusts: 14 mph

Partly sunny and warmer

  • Max UV Index: 6 (High)
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 50° RealFeel® 44° Precipitation 25%

Night

N

E

S

W

  • SSW 7 mph
  • Gusts: 11 mph

Increasing clouds

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 69° 58° N/A 44°
Low 50° 39° N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 13:35 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:21 AM with 10:00 of moolight, then sets at 10:21 AM

Top Story

Grayslake Weather Report

Chicago: Weekend Warmth on the Way

April 18, 2014; 4:14 AM ET

Despite a chilly Friday, seasonal warmth will return to the city right in time for the holiday weekend. more >

Travel Weather Forecast

Apr 18, 2014; 12:43 PM ET United States travel weather forecast

Sun. Driving Weather