• Today

    May 24

    84°Lo 62°

    A thunderstorm in spots

    Good for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      10 mph
    more
  • Wed

    May 25

    80°Lo 65°

    A couple of thunderstorms

    Good for an outdoor bbq
    • Precip
      64%
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      8 mph
    more
  • Thu

    May 26

    84°Lo 67°

    Mainly cloudy and humid

    Very Good for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      10 mph
    more
  • Fri

    May 27

    82°Lo 63°

    A couple of thunderstorms

    Good for an outdoor bbq
    • Precip
      60%
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      9 mph
  • Sat

    May 28

    77°Lo 63°

    Mostly cloudy with a t-storm

    Very Good for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      12 mph
    more
Next Previous
Hi 82° RealFeel® 86° Precipitation 60%

Day

N

E

S

W

  • SSW 9 mph
  • Gusts: 15 mph

Intervals of clouds and sunshine with a couple of showers and a thunderstorm; humid

  • Max UV Index: 6 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.23 in
  • Rain: 0.23 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 63° RealFeel® 59° Precipitation 65%

Night

N

E

S

W

  • S 7 mph
  • Gusts: 12 mph

Mild; a couple of showers in the evening followed by occasional rain and drizzle late

  • Max UV Index: N/A
  • Thunderstorms: 26%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 82° 70° N/A 72°
Low 63° 50° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:20 AM with 14:59 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:07 AM with 10:30 of moolight, then sets at 10:37 AM

Round Lake Weather Report

Chicago: Warm, humid and stormy through Thursday

May 24, 2016; 5:21 PM ET

This week is likely to end up as the warmest week so far this year in the Chicago area, but the warm weather will be accompanied by stormy weather. 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.

Fri. Outdoor Entertaining

Fri. Wind Maps

Fri. UV Index