• Early AM

    Apr 1

    Lo 34°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Apr 1

    68°Lo 53°

    Sunny, breezy and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Apr 2

    63°Lo 41°

    A couple of morning t-storms

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

    Apr 3

    45°Lo 23°

    Cloudy and colder

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      95%
    more
  • Sat

    Apr 4

    51°Lo 36°

    Mostly sunny and breezy

    Low ragweed pollen levels
    • Precip
      9%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      20%
Next Previous
Mostly cloudy 45° Lo 36° RealFeel® 35° / 27°

N

E

S

W

  • Precipitation: 15%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 67%
  • Cloud Cover: 52%
  • Dew Point: 30° F
  • Visibility: 10 mi
12 mph

Temperature History - Apr 4

more Historical Weather Data >
  Today Normal Record 4/4/2014
High 51° 51° N/A 41°
Low 36° 30° N/A 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 12:51 of sunlight, then sets at 7:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:47 PM with 11:20 of moolight, then sets at 7:07 AM

Crystal Lake Weather Report

Chicago: Cool, Dry After Midweek Warmth

March 31, 2015; 3:08 PM ET

After mild conditions bring on a thunderstorm threat at midweek, cooler air will infiltrate the Chicago area. more >

Sat. Dust & Dander

Sat. Wind Maps