• Tonight

    Feb 5

    Lo 25°

    Mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      25°
    • Hi
      RealFeel
      31°
    • Wind
      Speed
      8 mph
    more
  • Sat

    Feb 6

    40°Lo 32°

    Times of clouds and sun

    Good for home energy
    • Avg
      RealFeel
      27°
    • Hi
      RealFeel
      35°
    • Wind
      Speed
      8 mph
    more
  • Sun

    Feb 7

    42°Lo 28°

    A bit of snow and rain

    Good for home energy
    • Avg
      RealFeel
      30°
    • Hi
      RealFeel
      36°
    • Wind
      Speed
      12 mph
    more
  • Mon

    Feb 8

    31°Lo 19°

    Cloudy, a bit of snow; colder

    Good for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      26°
    • Wind
      Speed
      7 mph
  • Tue

    Feb 9

    22°Lo 10°

    Cloudy, windy and colder

    Excellent for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      17 mph
    more
Next Previous
Hi 31° RealFeel® 26° Precipitation 56%

Day

N

E

S

W

  • WNW 7 mph
  • Gusts: 12 mph

Cloudy and colder with a bit of snow with little or no accumulation

  • Max UV Index: 1 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0.01 in
  • Rain: 0 in
  • Snow: 0.2 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 0 hrs
Lo 19° RealFeel® 0° Precipitation 60%

Night

N

E

S

W

  • NW 13 mph
  • Gusts: 21 mph

Cloudy with a couple of snow showers

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0.04 in
  • Rain: 0 in
  • Snow: 1.0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 8

more Historical Weather Data >
  Today Normal Record 2/8/2015
High 31° 33° 62° (1925) 39°
Low 19° 18° -17° (1899) 25°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:57 AM with 10:19 of sunlight, then sets at 5:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:45 AM with 10:56 of moolight, then sets at 5:41 PM

Arlington Heights Weather Report

Chicago: Temperatures to rise through weekend

February 5, 2016; 9:04 PM ET

Chicago is in store for a dry and warmer weekend before the next round of winter weather early next week. more >

Saving Energy Can Help Save the Planet From Climate Change

Sep 6, 2012; 5:00 AM ET Even though the climate may be changing, there are still ways to help reduce greenhouse gases. Valerie Smock has more on how to do it.

Mon. Home Energy Efficiency

Mon. Degree Days

Mon. UV Index