• Today

    Feb 27

    15°Lo -2°

    Sunny and bitterly cold

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      10°
  • Sat

    Feb 28

    21°Lo 14°

    Sun, then clouds; very cold

    Poor for lawn mowing
    • Hours of Precip
      1
    • Precip
      4%
    • Hi
      RealFeel
      20°
    more
  • Sun

    Mar 1

    28°Lo 10°

    Cold with snow at times

    Poor for lawn mowing
    • Hours of Precip
      3.5
    • Precip
      64%
    • Hi
      RealFeel
      23°
    more
  • Mon

    Mar 2

    29°Lo 23°

    Cold with sun, then clouds

    Poor for lawn mowing
    • Hours of Precip
      3
    • Precip
      13%
    • Hi
      RealFeel
      36°
    more
  • Tue

    Mar 3

    40°Lo 15°

    Wintry mix to rain

    Poor for lawn mowing
    • Hours of Precip
      7
    • Precip
      77%
    • Hi
      RealFeel
      32°
    more
Next Previous
Hi 15° RealFeel® 10° Precipitation 0%

Day

N

E

S

W

  • W 8 mph
  • Gusts: 16 mph

Sunny and bitterly 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 -2° RealFeel® -3° Precipitation 0%

Night

N

E

S

W

  • WSW 5 mph
  • Gusts: 12 mph

Clear and bitterly cold; extreme cold can be dangerous for outdoor activities late

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

Temperature History - Feb 27

more Historical Weather Data >
  Today Normal Record 2/27/2014
High 15° 40° 75° (1976) 18°
Low -2° 24° -6° (1897)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 11:08 of sunlight, then sets at 5:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:26 PM with 14:45 of moolight, then sets at 3:11 AM

Arlington Heights Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

February 27, 2015; 2:24 PM ET

The Chicago area will continue to endure a cold air into late in the weekend as the next round of snow could hit the region on Sunday. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Fri. Overnight Freeze

Fri. Degree Days

Fri. Evapotranspiration