• Sun

    Sep 6

    87°Lo 69°

    Periods of clouds and sun

    Advisory for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Mon

    Sep 7

    89°Lo 65°

    A thunderstorm possible

    Advisory for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      51%
    • Hours of Precip
      1.5
    more
  • Tue

    Sep 8

    80°Lo 52°

    Periods of sun

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Wed

    Sep 9

    74°Lo 56°

    Sunshine

    Warning for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      40%
    • Hours of Precip
      1
    more
  • Thu

    Sep 10

    72°Lo 58°

    Times of clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      20 mph
    • Precip
      15%
    • Hours of Precip
      0
Next Previous
Hi 72° RealFeel® 74° Precipitation 4%

Day

N

E

S

W

  • SSE 9 mph
  • Gusts: 24 mph

Times of clouds and sun

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 58° RealFeel® 56° Precipitation 15%

Night

N

E

S

W

  • SW 8 mph
  • Gusts: 20 mph

Turning cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • 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 10

more Historical Weather Data >
  Today Normal Record 9/10/2014
High 72° 77° N/A 82°
Low 58° 58° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 12:44 of sunlight, then sets at 7:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:58 AM with 13:51 of moolight, then sets at 5:49 PM

Dundee Weather Report

Chicago: More Foggy Mornings in Store as Heat Holds on

September 2, 2015; 12:21 AM ET

Chicagoans can expect to begin September with a stretch of higher temperatures, increasing humidity and more foggy mornings. 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.