• Today

    Feb 11

    21°Lo 13°

    Mostly sunny and cold

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      20°
    • UV
      4 - Moderate
    • Cloud
      Cover
      16%
  • Fri

    Feb 12

    21°Lo 0°

    Clouds breaking and cold

    Neutral weather for sinus headaches
    • Hi
      RealFeel
    • UV
      2 - Low
    • Cloud
      Cover
      62%
    more
  • Sat

    Feb 13

    13°Lo 3°

    Mostly sunny and frigid

    At Risk weather for sinus headaches
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Cloud
      Cover
      11%
    more
  • Sun

    Feb 14

    22°Lo 17°

    Very cold; a little p.m. snow

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
    • UV
      2 - Low
    • Cloud
      Cover
      96%
    more
  • Mon

    Feb 15

    30°Lo 24°

    Mostly cloudy and not as cold

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      24°
    • UV
      2 - Low
    • Cloud
      Cover
      94%
    more
Next Previous
Mostly sunny 21° Lo 16° RealFeel® 20° / 14°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 45%
  • Cloud Cover: 25%
  • Dew Point: 0° F
  • Visibility: 10 mi
6 mph

Temperature History - Feb 11

more Historical Weather Data >
  Today Normal Record 2/11/2015
High 21° 34° 70° (1999) 35°
Low 13° 19° -14° (1885) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 10:25 of sunlight, then sets at 5:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:39 AM with 12:37 of moolight, then sets at 9:16 PM

Arlington Heights Weather Report

Chicago: Cold air to blast region through weekend

February 11, 2016; 2:01 AM ET

Cold air will grip the Chicago area into the weekend with temperatures up to 15 degrees Fahrenheit below average for this time of year. more >

Thu. Sinus Headache

Thu. UV Index