• Today

    Aug 29

    82°Lo 69°

    Warmer with a thunderstorm

    Very Good for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      88°
    • Wind
      Gust
      20 mph
    more
  • Sat

    Aug 30

    81°Lo 66°

    A thunderstorm or two

    Good for an outdoor bbq
    • Precip
      61%
    • Hi
      RealFeel
      84°
    • Wind
      Gust
      16 mph
    more
  • Sun

    Aug 31

    82°Lo 69°

    Humid with periods of sun

    Excellent for an outdoor bbq
    • Precip
      13%
    • Hi
      RealFeel
      88°
    • Wind
      Gust
      10 mph
    more
  • Mon

    Sep 1

    80°Lo 62°

    A couple of thunderstorms

    Good for an outdoor bbq
    • Precip
      60%
    • Hi
      RealFeel
      83°
    • Wind
      Gust
      15 mph
    more
  • Tue

    Sep 2

    80°Lo 60°

    Times of sun and clouds

    Excellent for an outdoor bbq
    • Precip
      21%
    • Hi
      RealFeel
      83°
    • Wind
      Gust
      8 mph
Next Previous
Hi 80° RealFeel® 83° Precipitation 21%

Day

N

E

S

W

  • W 5 mph
  • Gusts: 8 mph

Times of sun and clouds

  • Max UV Index: 6 (High)
  • Thunderstorms: 11%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 60° RealFeel® 58° Precipitation 18%

Night

N

E

S

W

  • S 4 mph
  • Gusts: 7 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 11%
  • 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 2

more Historical Weather Data >
  Today Normal Record 9/2/2013
High 80° 78° N/A 72°
Low 60° 59° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:07 of sunlight, then sets at 7:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:10 PM with 9:59 of moolight, then sets at 12:09 AM

Top Story

Round Lake Weather Report

Chicago: Thunderstorms May Dampen Labor Day Plans

August 29, 2014; 2:08 AM ET

Thunderstorms and showers will persist in the Chicago area throughout the holiday weekend, bringing the risk of disrupting outdoor activities and weekend plans. more >

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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.

Tue. Outdoor Entertaining

Tue. Wind Maps

Tue. UV Index