• Thu

    Jun 18

    81°Lo 64°

    Cloudy

    Asthma Weather
    • Hi
      RealFeel
      80°
    • UV
      4 - Moderate
    • Cloud
      Cover
      98%
    more
  • Fri

    Jun 19

    80°Lo 67°

    Periods of rain

    Asthma Weather
    • Hi
      RealFeel
      86°
    • UV
      5 - Moderate
    • Cloud
      Cover
      79%
    more
  • Sat

    Jun 20

    83°Lo 60°

    Partly sunny

    Asthma Weather
    • Hi
      RealFeel
      85°
    • UV
      6 - High
    • Cloud
      Cover
      45%
    more
  • Sun

    Jun 21

    80°Lo 60°

    Sunshine

    Asthma Weather
    • Hi
      RealFeel
      86°
    • UV
      8 - Very High
    • Cloud
      Cover
      12%
  • Mon

    Jun 22

    80°Lo 60°

    Mostly sunny

    Asthma Weather
    • Hi
      RealFeel
      81°
    • UV
      8 - Very High
    • Cloud
      Cover
      26%
    more
Next Previous
Hi 80° RealFeel® 86° Precipitation 10%

Day

N

E

S

W

  • E 5 mph
  • Gusts: 12 mph

Sunshine

  • Max UV Index: 8 (Very High)
  • 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 60° RealFeel® 59° Precipitation 25%

Night

N

E

S

W

  • SE 6 mph
  • Gusts: 10 mph

Partly cloudy

  • 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 - Jun 21

more Historical Weather Data >
  Today Normal Record 6/21/2014
High 80° 82° 100° (1988) 83°
Low 60° 61° 38° (1992) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:20 AM with 15:14 of sunlight, then sets at 8:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:26 AM with 13:20 of moolight, then sets at 11:46 PM

DeKalb Weather Report

Chicago: Temperatures to Fall Into Early Week

May 30, 2015; 4:04 AM ET

Temperatures will take a sharp drop in the Chicago area into early next week. 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.