• Tonight

    May 27

    Lo 66°

    Cloudy, a couple of t-storms

    Outdoor Concert Weather
    • Hi
      RealFeel
      80°
    • Precip
      65%
    • Wind
      Speed
      15 mph
  • Sat

    May 28

    78°Lo 64°

    A p.m. t-storm in spots

    Fair for an outdoor concert
    • Hi
      RealFeel
      80°
    • Precip
      46%
    • Wind
      Speed
      14 mph
    more
  • Sun

    May 29

    79°Lo 61°

    Warm with clouds and sunshine

    Very Good for an outdoor concert
    • Hi
      RealFeel
      80°
    • Precip
      21%
    • Wind
      Speed
      13 mph
    more
  • Mon

    May 30

    83°Lo 62°

    A thunderstorm in spots

    Very Good for an outdoor concert
    • Hi
      RealFeel
      88°
    • Precip
      40%
    • Wind
      Speed
      7 mph
    more
  • Tue

    May 31

    81°Lo 64°

    An afternoon thunderstorm

    Very Good for an outdoor concert
    • Hi
      RealFeel
      85°
    • Precip
      55%
    • Wind
      Speed
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
8am
  8am
Forecast
Cloudy
Temp (°F) 71°
RealFeel® 70°
Humidity 84%
   
  8am
Rain
 
30%
Snow
 
0%
Ice
 
0%
   
  8am
Wind (mph) 14 S
UV Index 1
Cloud Cover 100%
Dew Point 66°
Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 80° 74° 96° (2012) 72°
Low 66° 52° 30° (1992) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 14:56 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:09 AM with 10:32 of moolight, then sets at 10:41 AM

DeKalb Weather Report

Chicago: Heat, humidity to unfold for Memorial Day

May 27, 2016; 7:40 PM ET

The unofficial start of summer will feel like the upcoming season on Monday in the Chicago area. more >