• Early AM

    Aug 1

    Lo 60°

    Mainly clear

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      87°
    more
  • Today

    Aug 1

    85°Lo 66°

    Mostly sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      1
    • Precip
      62%
    • Hi
      RealFeel
      87°
    more
  • Sun

    Aug 2

    87°Lo 66°

    A strong thunderstorm

    Fair for lawn mowing
    • Hours of Precip
      4
    • Precip
      56%
    • Hi
      RealFeel
      89°
    more
  • Mon

    Aug 3

    83°Lo 61°

    Periods of sun

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      19%
    • Hi
      RealFeel
      87°
    more
  • Tue

    Aug 4

    81°Lo 63°

    Pleasant with clouds and sun

    Excellent for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      55%
    • Hi
      RealFeel
      86°
Next Previous
Hi 81° RealFeel® 86° Precipitation 25%

Day

N

E

S

W

  • SSE 7 mph
  • Gusts: 13 mph

Pleasant with times of sun and clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 19%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 63° RealFeel® 63° Precipitation 55%

Night

N

E

S

W

  • E 5 mph
  • Gusts: 8 mph

A passing evening shower; otherwise, partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 81° 83° N/A 87°
Low 63° 64° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:20 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:08 PM with 12:41 of moolight, then sets at 10:49 AM

Lisle Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 31, 2015; 10:38 PM ET

Temperatures will stay in the 80s, with the daytime high slowly working its way into the low 80s by Monday. 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