• Sun

    Sep 13

    76°Lo 55°

    Showers around in the morning

    Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      10%
    • Hi
      RealFeel
      77°
    more
  • Mon

    Sep 14

    72°Lo 50°

    Sun yielding to clouds

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      72°
    more
  • Tue

    Sep 15

    71°Lo 54°

    Rain tapering to a shower

    Lawn Mowing Weather
    • Hours of Precip
      6
    • Precip
      10%
    • Hi
      RealFeel
      69°
    more
  • Wed

    Sep 16

    70°Lo 53°

    Mostly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      20%
    • Hi
      RealFeel
      68°
  • Thu

    Sep 17

    71°Lo 53°

    Increasing cloudiness

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      72°
    more
Next Previous
Hi 70° RealFeel® 68° Precipitation 25%

Day

N

E

S

W

  • WSW 12 mph
  • Gusts: 23 mph

Mostly cloudy

  • Max UV Index: 3 (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 53° RealFeel® 53° Precipitation 20%

Night

N

E

S

W

  • WNW 6 mph
  • Gusts: 17 mph

Mainly clear

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

Temperature History - Sep 16

more Historical Weather Data >
  Today Normal Record 9/16/2014
High 70° 75° 91° (1994) 63°
Low 53° 52° 35° (2007) 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 12:27 of sunlight, then sets at 7:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:41 AM with 11:07 of moolight, then sets at 8:48 PM

DeKalb Weather Report

Chicago: Heat, Humidity to Build Through Week

August 30, 2015; 3:00 AM ET

A turn to warmer conditions is in store for the Chicago area heading into the new 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?