• Tue

    Aug 26

    84°Lo 65°

    Clouds and sun with a t-storm

    Fair for running
    • Precip
      55%
    • Hours of Precip
      3
    • Wind
      Gust
      11 mph
    more
  • Wed

    Aug 27

    81°Lo 61°

    A couple of thunderstorms

    Fair for running
    • Precip
      60%
    • Hours of Precip
      3.5
    • Wind
      Gust
      13 mph
  • Thu

    Aug 28

    75°Lo 64°

    A couple of thunderstorms

    Good for running
    • Precip
      61%
    • Hours of Precip
      3
    • Wind
      Gust
      21 mph
    more
  • Fri

    Aug 29

    89°Lo 59°

    Warmer with a stray t-storm

    Fair for running
    • Precip
      41%
    • Hours of Precip
      3
    • Wind
      Gust
      29 mph
    more
  • Sat

    Aug 30

    80°Lo 58°

    A t-storm or two; not as warm

    Fair for running
    • Precip
      63%
    • Hours of Precip
      3
    • Wind
      Gust
      17 mph
    more
Next Previous
Hi 81° RealFeel® 87° Precipitation 60%

Day

N

E

S

W

  • SW 7 mph
  • Gusts: 13 mph

Times of clouds and sun with a couple of showers and a thunderstorm; humid

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 61° RealFeel® 57° Precipitation 51%

Night

N

E

S

W

  • W 7 mph
  • Gusts: 12 mph

Cloudy; a thunderstorm in the evening followed by a shower in spots late

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.07 in
  • Rain: 0.07 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2013
High 81° 80° 95° (2003) 91°
Low 61° 60° 44° (1968) 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:22 of sunlight, then sets at 7:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:14 AM with 12:11 of moolight, then sets at 8:25 PM

Top Story

DeKalb Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 21, 2014; 12:59 PM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >

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.