• Sunny 82°
    Running Current Weather
    • RealFeel
      78°
    • UV
      7 - Very High
    • Wind
      Speed
      22 mph
  • Today

    Jul 31

    Hi 84°

    Sunshine; breezy in the p.m.

    Excellent for running
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      33 mph
    Day Details >
  • Tomorrow

    Aug 1

    Hi 82°

    Mostly sunny and pleasant

    Very Good for running
    • Precip
      11%
    • Hours of Precip
      1
    • Wind
      Gust
      15 mph
    Day Details >
  • Sunday

    Aug 2

    Hi 83°

    A strong thunderstorm

    Fair for running
    • Precip
      56%
    • Hours of Precip
      4
    • Wind
      Gust
      17 mph
    Day Details >
Next

Thunderstorms, some strong, late tomorrow night through late Sunday night; storms can bring downpours, large hail and damaging winds

7/31 8/1 Now: 5:28pm
PM 5-9
  • 5pm Sunny 84° 0%
  • 6pm Mostly sunny 81° 0%
  • 7pm Mostly sunny 78° 0%
  • 8pm Mostly sunny 74° 0%
  • 9pm Mostly clear 70° 0%
AM 4-9
  • 4am Mostly clear 59° 0%
  • 5am Mostly clear 58° 0%
  • 6am Mostly sunny 59° 0%
  • 7am Mostly sunny 61° 0%
  • 8am Sunny 66° 0%
  • 9am Sunny 69° 0%
AM 10-3
  • 10am Sunny 73° 0%
  • 11am Sunny 75° 0%
  • 12pm Sunny 78° 0%
  • 1pm Sunny 79° 0%
  • 2pm Mostly sunny 79° 0%
  • 3pm Mostly sunny 80° 0%
Hourly Forecast >
Jul 31, 2015; 4:23 PM ET
Five-day Weather Forecast for Chicago, IL
Chicago, IL Weather Forecast

DeKalb Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 31, 2015; 5:44 PM ET

Temperatures will stay in the 80s, with the daytime high slowly working its way into the low 80s by Monday. more >

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Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.