• Tonight

    Aug 3

    Lo 55°

    Mostly clear

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      84°
    more
  • Tue

    Aug 4

    79°Lo 56°

    Mostly sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      82°
    more
  • Wed

    Aug 5

    79°Lo 62°

    Mostly cloudy

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      54%
    • Hi
      RealFeel
      83°
    more
  • Thu

    Aug 6

    76°Lo 58°

    Mostly cloudy

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      7%
    • Hi
      RealFeel
      78°
    more
  • Fri

    Aug 7

    75°Lo 56°

    Times of clouds and sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      11%
    • Hi
      RealFeel
      80°
Next Previous
Clouds and sun 74° Lo 63° RealFeel® 79° / 64°

N

E

S

W

  • Precipitation: 11%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 66%
  • Cloud Cover: 75%
  • Dew Point: 58° F
  • Visibility: 10 mi
7 mph

Temperature History - Aug 7

more Historical Weather Data >
  Today Normal Record 8/7/2014
High 75° 82° 93° (1984) 78°
Low 56° 62° 46° (1990) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 14:12 of sunlight, then sets at 8:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:04 AM with 14:12 of moolight, then sets at 2:16 PM

DeKalb Weather Report

Chicago: Cooler Conditions to Last Through Week

August 3, 2015; 9:50 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?

Fri. Degree Days

Fri. Evapotranspiration