• Fri

    Sep 18

    68°Lo 50°

    Mostly cloudy, a little rain

    Beneficial weather for asthma
    • Hi
      RealFeel
      67°
    • UV
      4 - Moderate
    • Air Qual.
      Good
  • Sat

    Sep 19

    68°Lo 51°

    Mostly sunny

    Asthma Weather
    • Hi
      RealFeel
      71°
    • Precip
      10%
    • Cloud
      Cover
      18%
    more
  • Sun

    Sep 20

    69°Lo 51°

    Increasing clouds

    Asthma Weather
    • Hi
      RealFeel
      70°
    • Precip
      25%
    • Cloud
      Cover
      46%
    more
  • Mon

    Sep 21

    69°Lo 46°

    A little afternoon rain

    Asthma Weather
    • Hi
      RealFeel
      68°
    • Precip
      57%
    • Cloud
      Cover
      97%
    more
  • Tue

    Sep 22

    71°Lo 40°

    Clouds breaking for some sun

    Asthma Weather
    • Hi
      RealFeel
      73°
    • Precip
      25%
    • Cloud
      Cover
      49%
    more
Next Previous
Hi 68° RealFeel® 67° Precipitation 57%

Day

N

E

S

W

  • SSE 9 mph
  • Gusts: 18 mph

Mostly cloudy with occasional rain

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 16%
  • 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
Lo 50° RealFeel® 43° Precipitation 55%

Night

N

E

S

W

  • NW 13 mph
  • Gusts: 22 mph

Occasional rain in the evening; otherwise, clearing

  • Max UV Index: N/A
  • Thunderstorms: 14%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2014
High 68° 74° 91° (1988) 69°
Low 50° 51° 39° (1981) 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 12:22 of sunlight, then sets at 7:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:34 AM with 10:25 of moolight, then sets at 9:59 PM

DeKalb Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 3, 2015; 12:03 PM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. more >

The Dangers of Bus Travel

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