• Tonight

    Sep 15

    Lo 45°

    Clouds breaking

    Outdoor Barbecue Weather
    • Precip
      35%
    • Hi
      RealFeel
      62°
    • Wind
      Gust
      11 mph
    more
  • Tue

    Sep 16

    63°Lo 46°

    Mostly sunny

    Excellent for an outdoor bbq
    • Precip
      3%
    • Hi
      RealFeel
      69°
    • Wind
      Gust
      6 mph
    more
  • Wed

    Sep 17

    67°Lo 48°

    Mostly sunny and pleasant

    Excellent for an outdoor bbq
    • Precip
      6%
    • Hi
      RealFeel
      71°
    • Wind
      Gust
      7 mph
  • Thu

    Sep 18

    67°Lo 52°

    Partly sunny and pleasant

    Very Good for an outdoor bbq
    • Precip
      4%
    • Hi
      RealFeel
      69°
    • Wind
      Gust
      10 mph
    more
  • Fri

    Sep 19

    73°Lo 61°

    Pleasant with clouds and sun

    Very Good for an outdoor bbq
    • Precip
      11%
    • Hi
      RealFeel
      72°
    • Wind
      Gust
      15 mph
    more
Next Previous
Hi 67° RealFeel® 71° Precipitation 6%

Day

N

E

S

W

  • SW 4 mph
  • Gusts: 7 mph

Mostly sunny and pleasant

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 48° RealFeel® 45° Precipitation 5%

Night

N

E

S

W

  • SE 4 mph
  • Gusts: 8 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • 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 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 67° 73° N/A 66°
Low 48° 53° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 12:24 of sunlight, then sets at 6:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:29 AM with 14:43 of moolight, then sets at 3:12 PM

Top Story

Vernon Hills Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 15, 2014; 9:18 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.

Wed. Outdoor Entertaining

Wed. Wind Maps

Wed. UV Index