• Tonight

    Aug 30

    Lo 64°

    Partly cloudy

    Driving Weather
    • Precip
      50%
    • Hours of Precip
      1
    • Rain
      0.05 in
    more
  • Sun

    Aug 31

    82°Lo 67°

    Humid with periods of sun

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      1
    • Rain
      0.10 in
  • Mon

    Sep 1

    82°Lo 67°

    Thunderstorms, strong late

    Fair for driving
    • Precip
      66%
    • Hours of Precip
      6
    • Rain
      0.89 in
    more
  • Tue

    Sep 2

    79°Lo 58°

    Periods of sun

    Excellent for driving
    • Precip
      21%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Wed

    Sep 3

    81°Lo 68°

    Partly sunny and nice

    Good for driving
    • Precip
      25%
    • Hours of Precip
      1.5
    • Rain
      0.12 in
    more
Next Previous
Hi 82° RealFeel® 87° Precipitation 25%

Day

N

E

S

W

  • S 6 mph
  • Gusts: 11 mph

Humid with times of clouds and sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 67° RealFeel® 62° Precipitation 57%

Night

N

E

S

W

  • S 5 mph
  • Gusts: 11 mph

Mostly cloudy, warm and humid; a shower or thunderstorm toward dawn

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2013
High 82° 78° N/A 76°
Low 67° 60° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:12 of sunlight, then sets at 7:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:10 PM with 10:25 of moolight, then sets at 10:35 PM

Top Story

Round Lake Weather Report

Severe Storms to Threaten Chicago on Labor Day

August 30, 2014; 6:45 PM ET

Chicago will become the target of severe thunderstorms as the Labor Day holiday weekend comes to an end, creating dangers for those with outdoor plans. more >

Travel Weather Forecast

Aug 30, 2014; 6:23 PM ET United States travel weather forecast

Sun. Travel Weather

48 Hour Precipitation Forecast

Sun. Driving Weather