• Fri

    Aug 28

    77°Lo 63°

    Afternoon thunderstorms

    Lawn Mowing Weather
    • Hours of Precip
      5
    • Precip
      76%
    • Hi
      RealFeel
      76°
    more
  • Sat

    Aug 29

    75°Lo 65°

    Partly sunny and less humid

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      20%
    • Hi
      RealFeel
      72°
  • Sun

    Aug 30

    81°Lo 60°

    Partly sunny and humid

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      87°
    more
  • Mon

    Aug 31

    75°Lo 61°

    A blend of sun and clouds

    Lawn Mowing Weather
    • Hours of Precip
      5.5
    • Precip
      1%
    • Hi
      RealFeel
      81°
    more
  • Tue

    Sep 1

    74°Lo 63°

    Humid with rain

    Lawn Mowing Weather
    • Hours of Precip
      14
    • Precip
      99%
    • Hi
      RealFeel
      74°
    more
Next Previous
Hi 75° RealFeel® 72° Precipitation 20%

Day

N

E

S

W

  • WSW 16 mph
  • Gusts: 37 mph

Partly sunny and less humid

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 65° RealFeel® 63° Precipitation 25%

Night

N

E

S

W

  • W 10 mph
  • Gusts: 24 mph

Increasing cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 14%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2014
High 75° 80° 96° (1984) 83°
Low 65° 59° 40° (1986) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 13:17 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:29 PM with 11:49 of moolight, then sets at 7:18 AM

DeKalb Weather Report

Chicago: Cooler Conditions to Last Through Week

August 3, 2015; 5:08 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?