• Today

    Jul 4

    78°Lo 60°

    Mostly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      84°
    more
  • Sun

    Jul 5

    80°Lo 63°

    Mostly sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      84°
    more
  • Mon

    Jul 6

    82°Lo 60°

    A heavy afternoon t-storm

    Very Good for lawn mowing
    • Hours of Precip
      7
    • Precip
      55%
    • Hi
      RealFeel
      84°
    more
  • Tue

    Jul 7

    71°Lo 53°

    Clouds giving way to some sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      76°
  • Wed

    Jul 8

    72°Lo 55°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      2
    • Precip
      15%
    • Hi
      RealFeel
      76°
    more
Next Previous
Hi 71° RealFeel® 76° Precipitation 10%

Day

N

E

S

W

  • N 10 mph
  • Gusts: 18 mph

Clouds giving way to some sun

  • Max UV Index: 7 (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 53° RealFeel® 52° Precipitation 8%

Night

N

E

S

W

  • NE 6 mph
  • Gusts: 9 mph

Clear to 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 - Jul 7

more Historical Weather Data >
  Today Normal Record 7/7/2014
High 71° 84° 100° (2012) 82°
Low 53° 63° 49° (1984) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:27 AM with 15:06 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:28 PM with 20:25 of moolight, then sets at 11:54 AM

DeKalb Weather Report

Chicago: Sunny, Comfortable Conditions for July Fourth Weekend

July 4, 2015; 6:01 AM ET

The holiday weekend will feature mostly sunny skies and seasonable weather for residents living in the Chicago area. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Tue. Degree Days

Tue. Evapotranspiration