• Today

    Sep 4

    86°Lo 68°

    Periods of sun with a t-storm

    Poor for lawn mowing
    • Hours of Precip
      2
    • Precip
      55%
    • Hi
      RealFeel
      99°
    more
  • Sat

    Sep 5

    90°Lo 68°

    Partly sunny, hot and humid

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      19%
    • Hi
      RealFeel
      98°
  • Sun

    Sep 6

    91°Lo 71°

    Partly sunny, hot and humid

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      97°
    more
  • Mon

    Sep 7

    84°Lo 68°

    A t-storm in the afternoon

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      62%
    • Hi
      RealFeel
      89°
    more
  • Tue

    Sep 8

    80°Lo 67°

    Mostly cloudy with t-storms

    Good for lawn mowing
    • Hours of Precip
      4
    • Precip
      65%
    • Hi
      RealFeel
      84°
    more
Next Previous
Partly sunny 90° Lo 83° RealFeel® 98° / 86°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 55%
  • Cloud Cover: 34%
  • Dew Point: 69° F
  • Visibility: 10 mi
6 mph

Temperature History - Sep 5

more Historical Weather Data >
  Today Normal Record 9/5/2014
High 90° 79° N/A 88°
Low 68° 59° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 12:57 of sunlight, then sets at 7:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:55 PM with 0:12 of moolight, then sets at 2:08 PM

Westmont Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 4, 2015; 5:04 AM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. 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?

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration