• Tonight

    Aug 4

    Lo 57°

    Partly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      83°
    more
  • Wed

    Aug 5

    83°Lo 62°

    Partial sunshine

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      7%
    • Hi
      RealFeel
      90°
    more
  • Thu

    Aug 6

    82°Lo 62°

    Pleasant with periods of sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      14%
    • Hi
      RealFeel
      85°
  • Fri

    Aug 7

    82°Lo 65°

    Periods of sun with a t-storm

    Very Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      55%
    • Hi
      RealFeel
      86°
    more
  • Sat

    Aug 8

    86°Lo 66°

    Partly sunny

    Very Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      25%
    • Hi
      RealFeel
      91°
    more
Next Previous
Times of clouds and sun 82° Lo 75° RealFeel® 85° / 74°

N

E

S

W

  • Precipitation: 8%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 55%
  • Cloud Cover: 70%
  • Dew Point: 62° F
  • Visibility: 10 mi
9 mph

Temperature History - Aug 6

more Historical Weather Data >
  Today Normal Record 8/6/2014
High 82° 80° N/A 77°
Low 62° 60° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:51 AM with 14:16 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:54 AM with 8:15 of moolight, then sets at 1:10 PM

Crystal Lake Weather Report

Chicago: Cooler Conditions to Last Through Week

August 4, 2015; 3:07 PM ET

The Chicagoland area will experience cooler weather throughout the week. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Thu. Degree Days

Thu. Evapotranspiration