• Tonight

    Sep 1

    Lo 58°

    An evening t-storm in spots

    Hair Frizz Weather
    • Wind
      Gust
      32 mph
    • Precip
      35%
    • Hours of Precip
      1
  • Tue

    Sep 2

    77°Lo 58°

    Periods of sun; less humid

    Advisory for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Wed

    Sep 3

    80°Lo 66°

    Partly sunny and more humid

    Advisory for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      21%
    • Hours of Precip
      4
    more
  • Thu

    Sep 4

    83°Lo 66°

    Times of clouds and sun

    Warning for hair frizz
    • Wind
      Gust
      21 mph
    • Precip
      25%
    • Hours of Precip
      1
    more
  • Fri

    Sep 5

    75°Lo 56°

    Not as warm with a t-storm

    Warning for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      62%
    • Hours of Precip
      2
    more
Next Previous
Partly cloudy 63° Lo 58° RealFeel® 61° / 57°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 91%
  • Cloud Cover: 44%
  • Dew Point: 59° F
  • Visibility: 10 mi
4 mph

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 79° 79° 93° (2000) 83°
Low 58° 58° 42° (1967) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 13:09 of sunlight, then sets at 7:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:12 PM with 10:11 of moolight, then sets at 11:23 PM

Top Story

DeKalb Weather Report

Chicago: Cooler, Less Humid Air to Return by Late Week

September 1, 2014; 8:54 PM ET

While Labor Day marks an unofficial end to the summer, the Chicago area will see warm, humid conditions continue before temperatures slide late in the week. 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.

Mon. Hair Frizz

Mon. Wind Maps

Mon. UV Index