• Tonight

    Dec 20

    Lo 28°

    Cloudy with a flurry late

    Hair Frizz Weather
    • Wind
      Gust
      9 mph
    • Precip
      35%
    • Hours of Precip
      0.5
  • Sun

    Dec 21

    39°Lo 32°

    Mostly cloudy with a flurry

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      43%
    • Hours of Precip
      1
    more
  • Mon

    Dec 22

    44°Lo 40°

    Cloudy with afternoon rain

    Watch for hair frizz
    • Wind
      Gust
      23 mph
    • Precip
      75%
    • Hours of Precip
      7
    more
  • Tue

    Dec 23

    47°Lo 34°

    Cloudy with a few showers

    Advisory for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      60%
    • Hours of Precip
      4
    more
  • Wed

    Dec 24

    38°Lo 27°

    Colder with snow showers

    Advisory for hair frizz
    • Wind
      Gust
      37 mph
    • Precip
      78%
    • Hours of Precip
      5.5
    more
Next Previous
Mostly cloudy 35° Lo 32° RealFeel® 31° / 30°

N

E

S

W

  • Precipitation: 35%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 64%
  • Cloud Cover: 99%
  • Dew Point: 23° F
  • Visibility: 8 mi
6 mph

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 35° 33° N/A 36°
Low 28° 19° N/A 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 9:07 of sunlight, then sets at 4:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:31 AM with 10:04 of moolight, then sets at 3:35 PM

Arlington Heights Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 20, 2014; 4:16 AM ET

There's a chance for a white Christmas around Chicagoland as next week turns unsettled. 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.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index