• Today

    Sep 17

    69°Lo 46°

    Sunshine and pleasant

    Excellent for an outdoor bbq
    • Precip
      3%
    • Hi
      RealFeel
      73°
    • Wind
      Gust
      6 mph
    more
  • Thu

    Sep 18

    68°Lo 49°

    Mostly sunny and pleasant

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      71°
    • Wind
      Gust
      9 mph
    more
  • Fri

    Sep 19

    73°Lo 61°

    Partly sunny and pleasant

    Very Good for an outdoor bbq
    • Precip
      5%
    • Hi
      RealFeel
      71°
    • Wind
      Gust
      17 mph
    more
  • Sat

    Sep 20

    80°Lo 61°

    A t-storm in the afternoon

    Very Good for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      78°
    • Wind
      Gust
      21 mph
  • Sun

    Sep 21

    75°Lo 54°

    A morning shower possible

    Very Good for an outdoor bbq
    • Precip
      30%
    • Hi
      RealFeel
      75°
    • Wind
      Gust
      16 mph
    more
Next Previous
Hi 80° RealFeel® 78° Precipitation 55%

Day

N

E

S

W

  • SW 13 mph
  • Gusts: 21 mph

Mostly cloudy and breezy; a shower or thunderstorm late in the afternoon

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 61° RealFeel® 57° Precipitation 55%

Night

N

E

S

W

  • W 9 mph
  • Gusts: 16 mph

A heavy thunderstorm in the evening; otherwise, overcast

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.28 in
  • Rain: 0.28 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 80° 73° N/A 76°
Low 61° 52° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:16 of sunlight, then sets at 6:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:14 AM with 13:44 of moolight, then sets at 4:58 PM

Top Story

Westmont Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 17, 2014; 1:12 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Sat. Outdoor Entertaining

Sat. Wind Maps

Sat. UV Index