• Sun

    Sep 21

    69°Lo 49°

    A morning shower possible

    Advisory for hair frizz
    • Wind
      Gust
      19 mph
    • Precip
      30%
    • Hours of Precip
      0
    more
  • Mon

    Sep 22

    64°Lo 45°

    Mostly sunny

    Advisory for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Tue

    Sep 23

    64°Lo 48°

    A full day of sunshine

    Watch for hair frizz
    • Wind
      Gust
      11 mph
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Wed

    Sep 24

    70°Lo 50°

    A full day of sunshine

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Thu

    Sep 25

    72°Lo 51°

    A full day of sunshine

    Watch for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      0%
    • Hours of Precip
      1.5
Next Previous
Hi 72° RealFeel® 71° Precipitation 0%

Day

N

E

S

W

  • SSW 7 mph
  • Gusts: 17 mph

A full day of sunshine

  • 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 51° RealFeel® 44° Precipitation 64%

Night

N

E

S

W

  • SW 7 mph
  • Gusts: 16 mph

Partly cloudy with a couple of showers, mainly early

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.09 in
  • Rain: 0.09 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Sep 25

more Historical Weather Data >
  Today Normal Record 9/25/2013
High 72° 71° 90° (2007) 73°
Low 51° 48° 35° (2001) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 12:02 of sunlight, then sets at 6:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:05 AM with 11:24 of moolight, then sets at 7:29 PM

Top Story

DeKalb Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 16, 2014; 9:12 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.