• Today

    Feb 11

    19°Lo 11°

    Mostly sunny and cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Feb 12

    19°Lo -1°

    Clouds breaking and cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sat

    Feb 13

    11°Lo 2°

    Mostly sunny and frigid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Feb 14

    20°Lo 16°

    Very cold; a little p.m. snow

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Feb 15

    29°Lo 24°

    Mostly cloudy and not as cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Partly sunny 19° Lo 12° RealFeel® 6° / -8°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 57%
  • Cloud Cover: 39%
  • Dew Point: 3° F
  • Visibility: 10 mi
15 mph

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 19° 33° N/A 16°
Low -1° 18° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:53 AM with 10:28 of sunlight, then sets at 5:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:16 AM with 13:11 of moolight, then sets at 10:27 PM

Grayslake Weather Report

Chicago: Cold air to blast region through weekend

February 11, 2016; 2:01 AM ET

Cold air will grip the Chicago area into the weekend with temperatures up to 15 degrees Fahrenheit below average for this time of year. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps