• Sat

    Sep 19

    70°Lo 51°

    Mostly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      75°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sun

    Sep 20

    68°Lo 50°

    Mostly sunny

    Asthma Weather
    • Hi
      RealFeel
      67°
    • Precip
      10%
    • Cloud
      Cover
      19%
  • Mon

    Sep 21

    74°Lo 49°

    Sunshine

    Asthma Weather
    • Hi
      RealFeel
      73°
    • Precip
      10%
    • Cloud
      Cover
      13%
    more
  • Tue

    Sep 22

    75°Lo 46°

    Partly sunny, a shower; warm

    Asthma Weather
    • Hi
      RealFeel
      72°
    • Precip
      57%
    • Cloud
      Cover
      38%
    more
  • Wed

    Sep 23

    72°Lo 51°

    Abundant sunshine

    Asthma Weather
    • Hi
      RealFeel
      72°
    • Precip
      20%
    • Cloud
      Cover
      0%
    more
Next Previous
Hi 68° RealFeel® 67° Precipitation 10%

Day

N

E

S

W

  • S 10 mph
  • Gusts: 22 mph

Mostly sunny

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 50° RealFeel® 45° Precipitation 5%

Night

N

E

S

W

  • S 10 mph
  • Gusts: 18 mph

Clear

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

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2014
High 68° 73° 89° (1978) 73°
Low 50° 50° 30° (1991) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 12:16 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:25 PM with 10:04 of moolight, then sets at 11:29 PM

DeKalb Weather Report

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

September 4, 2015; 8:03 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

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.