• Early AM

    Aug 28

    Lo 59°

    Partly cloudy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Today

    Aug 28

    77°Lo 66°

    Some sun, then clouds

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sat

    Aug 29

    79°Lo 66°

    A.M. showers, then t-storms

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Aug 30

    78°Lo 63°

    Variable cloudiness

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Aug 31

    85°Lo 65°

    Mostly sunny, warm and humid

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 77° RealFeel® 79° Precipitation 25%

Day

N

E

S

W

  • SE 9 mph
  • Gusts: 14 mph

Some sunshine giving way to clouds

  • Max UV Index: 6 (High)
  • Thunderstorms: 10%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 66° RealFeel® 62° Precipitation 59%

Night

N

E

S

W

  • SSE 12 mph
  • Gusts: 15 mph

Cloudy with a shower late

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 0.09 in
  • Rain: 0.09 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Aug 28

more Historical Weather Data >
  Today Normal Record 8/28/2014
High 77° 81° N/A 77°
Low 66° 61° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:22 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:03 PM with 10:44 of moolight, then sets at 4:47 AM

Arlington Heights Weather Report

Chicago: Stray Shower May Interrupt Otherwise Ideal Weekend Conditions

August 27, 2015; 4:38 PM ET

Chicago is in store for near-ideal weekend conditions after a brief shower hits the area on Saturday. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Fri. Snow Day Potential