• Tonight

    Aug 27

    Lo 60°

    Partly cloudy

    Outdoor Barbecue Weather
    • Precip
      25%
    • Hi
      RealFeel
      81°
    • Wind
      Gust
      12 mph
  • Thu

    Aug 28

    75°Lo 66°

    A thunderstorm in spots

    Excellent for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      78°
    • Wind
      Gust
      11 mph
    more
  • Fri

    Aug 29

    85°Lo 70°

    A p.m. t-storm in spots

    Very Good for an outdoor bbq
    • Precip
      45%
    • Hi
      RealFeel
      92°
    • Wind
      Gust
      15 mph
    more
  • Sat

    Aug 30

    80°Lo 63°

    A couple of thunderstorms

    Fair for an outdoor bbq
    • Precip
      66%
    • Hi
      RealFeel
      85°
    • Wind
      Gust
      11 mph
    more
  • Sun

    Aug 31

    81°Lo 69°

    Clouds and sun with a shower

    Very Good for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      87°
    • Wind
      Gust
      8 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
11pm
Thu
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Partly Cloudy
Partly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 63° 63° 62° 62° 61° 61° 60° 60°
RealFeel® 61° 61° 61° 60° 60° 59° 58° 58°
Humidity 88% 88% 88% 88% 88% 89% 90% 90%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
17%
 
17%
 
14%
 
8%
 
8%
 
8%
 
8%
 
8%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 5 ENE 4 ENE 4 ENE 3 ENE 3 ENE 3 ENE 3 ENE 4 ENE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 42% 48% 56% 61% 68% 70% 70% 70%
Dew Point 59° 59° 59° 58° 58° 58° 57° 57°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2013
High 76° 79° N/A 96°
Low 60° 61° N/A 77°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:23 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:12 AM with 12:11 of moolight, then sets at 8:23 PM

Top Story

Island Lake Weather Report

Thunderstorms Make a Return to Chicago

August 27, 2014; 1:16 PM ET

Thunderstorms and showers will persist in the Chicago area throughout the week and into the upcoming weekend. 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