• Today

    Jul 30

    75°Lo 60°

    An afternoon shower or two

    Very Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      61%
    • Hi
      RealFeel
      80°
    more
  • Thu

    Jul 31

    83°Lo 62°

    A p.m. t-storm in spots

    Very Good for lawn mowing
    • Hours of Precip
      2
    • Precip
      46%
    • Hi
      RealFeel
      85°
  • Fri

    Aug 1

    81°Lo 61°

    Clouds and sun with a t-storm

    Good for lawn mowing
    • Hours of Precip
      2.5
    • Precip
      61%
    • Hi
      RealFeel
      90°
    more
  • Sat

    Aug 2

    80°Lo 59°

    Periods of sun with a t-storm

    Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      56%
    • Hi
      RealFeel
      84°
    more
  • Sun

    Aug 3

    82°Lo 61°

    Partly sunny and beautiful

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      9%
    • Hi
      RealFeel
      87°
    more
Next Previous
A shower or thunderstorm 66° Lo 62° RealFeel® 63° / 61°

N

E

S

W

  • Precipitation: 40%
  • Rain: 0.04 in
  • Snow: 0 in
  • Humidity: 84%
  • Cloud Cover: 21%
  • Dew Point: 60° F
  • Visibility: 9 mi
3 mph

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 83° 83° 99° (2006) 75°
Low 62° 64° 51° (1984) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:28 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:17 AM with 12:01 of moolight, then sets at 10:18 PM

Top Story

Arlington Heights Weather Report

Late-Week Thunderstorms in Store for Chicago

July 30, 2014; 6:08 AM ET

Thunderstorms will move into the Chicago area later this week, and the threat for storms will remain into the weekend. more >

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Thu. Overnight Freeze

Thu. Degree Days

Thu. Evapotranspiration