• Today

    Sep 20

    79°Lo 58°

    Showers and a heavier t-storm

    Poor for outdoor DIY projects
    • Precip
      60%
    • Hours of Precip
      2
    • Hi
      RealFeel
      78°
    more
  • Sun

    Sep 21

    64°Lo 46°

    Clouds breaking and cooler

    Good for outdoor DIY projects
    • Precip
      41%
    • Hours of Precip
      1
    • Hi
      RealFeel
      61°
  • Mon

    Sep 22

    67°Lo 49°

    Sunshine and patchy clouds

    Excellent for outdoor DIY projects
    • Precip
      0%
    • Hours of Precip
      0
    • Hi
      RealFeel
      70°
    more
  • Tue

    Sep 23

    71°Lo 51°

    Mostly sunny and pleasant

    Excellent for outdoor DIY projects
    • Precip
      4%
    • Hours of Precip
      0
    • Hi
      RealFeel
      76°
    more
  • Wed

    Sep 24

    74°Lo 54°

    A full day of sunshine

    Excellent for outdoor DIY projects
    • Precip
      10%
    • Hours of Precip
      0
    • Hi
      RealFeel
      76°
    more
Next Previous
Hi 64° RealFeel® 61° Precipitation 41%

Day

N

E

S

W

  • NNW 12 mph
  • Gusts: 21 mph

Clouds giving way to some sun, breezy and cooler with a shower in spots

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.03 in
  • Rain: 0.03 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 46° RealFeel® 45° Precipitation 0%

Night

N

E

S

W

  • N 5 mph
  • Gusts: 12 mph

Clear

  • 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 - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 64° 73° 92° (1970) 67°
Low 46° 52° 39° (1991) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 12:13 of sunlight, then sets at 6:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:10 AM with 13:19 of moolight, then sets at 5:29 PM

Top Story

Arlington Heights Weather Report

Chicago: Thunderstorms to Precede More Cool Air

September 20, 2014; 4:28 AM ET

Chicago is facing the threat of some disruptive thunderstorms on Saturday. more >

How to maximize your closet space

Have you turned your walk-in closet into a blocked-in closet, overflowing with clothes and hangers? Linda Koopersmith, The Beverly Hills Organizer, shows you a few simple tips to maximize your closet space.

Sun. Outdoor DIY Projects

Sun. Wind Maps

Sun. UV Index