• Tonight

    Jan 30

    Lo 21°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      22°
    • Hi
      RealFeel
      29°
    • Wind
      Speed
      6 mph
    more
  • Sat

    Jan 31

    37°Lo 25°

    Not as cold

    Good for home energy
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      32°
    • Wind
      Speed
      8 mph
  • Sun

    Feb 1

    27°Lo 9°

    Breezy and colder with snow

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      11°
    • Wind
      Speed
      16 mph
    more
  • Mon

    Feb 2

    18°Lo 12°

    Frigid with decreasing clouds

    Excellent for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      14°
    • Wind
      Speed
      9 mph
    more
  • Tue

    Feb 3

    32°Lo 23°

    Cloudy, a bit of snow; breezy

    Very Good for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      16°
    • Wind
      Speed
      15 mph
    more
Next Previous
Hi 37° RealFeel® 32° Precipitation 15%

Day

N

E

S

W

  • WSW 8 mph
  • Gusts: 15 mph

Some sun, then turning cloudy and not as cold

  • Max UV Index: 0 (Low)
  • 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 25° RealFeel® 10° Precipitation 83%

Night

N

E

S

W

  • NE 8 mph
  • Gusts: 20 mph

Plenty of clouds with snow beginning, accumulating 2-4 inches

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.23 in
  • Rain: 0 in
  • Snow: 3.1 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jan 31

more Historical Weather Data >
  Today Normal Record 1/31/2014
High 37° 32° 65° (1989) 28°
Low 25° 17° -12° (1985) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:06 AM with 9:59 of sunlight, then sets at 5:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:29 PM with 14:44 of moolight, then sets at 5:13 AM

Arlington Heights Weather Report

Chicago: Weekend Storm to Hit Area With Snow

January 30, 2015; 6:00 PM ET

A storm brewing in the Southwest is expected to plow into the Plains and Midwest over the weekend, passing close enough to Chicago to bring heavy snow. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index