• Sun

    Sep 20

    70°Lo 52°

    Times of clouds and sun

    Hair Frizz Weather
    • Wind
      Gust
      17 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Mon

    Sep 21

    70°Lo 51°

    Mostly sunny

    Hair Frizz Weather
    • Wind
      Gust
      24 mph
    • Precip
      81%
    • Hours of Precip
      4
  • Tue

    Sep 22

    75°Lo 48°

    Rain tapering to a shower

    Hair Frizz Weather
    • Wind
      Gust
      20 mph
    • Precip
      20%
    • Hours of Precip
      0
    more
  • Wed

    Sep 23

    73°Lo 57°

    Mostly sunny

    Hair Frizz Weather
    • Wind
      Gust
      8 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Thu

    Sep 24

    75°Lo 58°

    A little afternoon rain

    Hair Frizz Weather
    • Wind
      Gust
      16 mph
    • Precip
      59%
    • Hours of Precip
      1.5
    more
Next Previous
Hi 70° RealFeel® 69° Precipitation 10%

Day

N

E

S

W

  • S 12 mph
  • Gusts: 26 mph

Mostly sunny

  • 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® 43° Precipitation 81%

Night

N

E

S

W

  • SSW 13 mph
  • Gusts: 24 mph

Mostly cloudy; an evening shower, then late-night rain

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.37 in
  • Rain: 0.37 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2014
High 70° 73° N/A 68°
Low 51° 52° N/A 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 12:14 of sunlight, then sets at 6:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:16 PM with 10:04 of moolight, then sets at 12:20 AM

Dundee Township Weather Report

Chicago: More Foggy Mornings in Store as Heat Holds on

September 1, 2015; 3:51 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.