• Tonight

    Aug 21

    Lo 74°

    Showers and a heavier t-storm

    Running Weather
    • Precip
      85%
    • Hours of Precip
      11
    • Wind
      Gust
      12 mph
    more
  • Fri

    Aug 22

    88°Lo 71°

    Warmer with a thunderstorm

    Poor for running
    • Precip
      58%
    • Hours of Precip
      3
    • Wind
      Gust
      9 mph
  • Sat

    Aug 23

    85°Lo 70°

    Partly sunny with a t-storm

    Fair for running
    • Precip
      57%
    • Hours of Precip
      3
    • Wind
      Gust
      8 mph
    more
  • Sun

    Aug 24

    89°Lo 73°

    Very warm with periods of sun

    Good for running
    • Precip
      25%
    • Hours of Precip
      2
    • Wind
      Gust
      11 mph
    more
  • Mon

    Aug 25

    90°Lo 69°

    An afternoon thunderstorm

    Fair for running
    • Precip
      51%
    • Hours of Precip
      2
    • Wind
      Gust
      11 mph
    more
Next Previous
A shower or thunderstorm 87° Lo 76° RealFeel® 99° / 79°

N

E

S

W

  • Precipitation: 55%
  • Rain: 0.07 in
  • Snow: 0 in
  • Humidity: 75%
  • Cloud Cover: 54%
  • Dew Point: 73° F
  • Visibility: 9 mi
5 mph

Temperature History - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 88° 82° 99° (1936) 78°
Low 71° 62° 49° (2004) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:35 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:29 AM with 14:22 of moolight, then sets at 5:51 PM

Top Story

Arlington Heights Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 21, 2014; 12:59 PM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.