• Tonight

    Aug 1

    Lo 71°

    Some clouds

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      7%
    • Hi
      RealFeel
      88°
  • Sun

    Aug 2

    85°Lo 69°

    A strong thunderstorm

    Good for lawn mowing
    • Hours of Precip
      3
    • Precip
      56%
    • Hi
      RealFeel
      86°
    more
  • Mon

    Aug 3

    81°Lo 65°

    Partly sunny and breezy

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      12%
    • Hi
      RealFeel
      82°
    more
  • Tue

    Aug 4

    81°Lo 67°

    Pleasant with clouds and sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      11%
    • Hi
      RealFeel
      85°
    more
  • Wed

    Aug 5

    78°Lo 66°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      11%
    • Hi
      RealFeel
      80°
    more
Next Previous
Hi 85° RealFeel® 88° Precipitation 7%

Day

N

E

S

W

  • W 9 mph
  • Gusts: 20 mph

Partly sunny and pleasant

  • Max UV Index: 7 (High)
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 71° RealFeel® 69° Precipitation 25%

Night

N

E

S

W

  • SW 10 mph
  • Gusts: 16 mph

Some clouds

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 85° 83° 100° (1988) 83°
Low 71° 67° 52° (1947) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:25 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:52 PM with 11:31 of moolight, then sets at 8:23 AM

Chicago Weather Report

Chicago: Cooler Weather to Move in Midweek

August 1, 2015; 12:26 PM ET

After a warm start to the week, a trend toward cooler temperatures can be expected. 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?

Current Drought Status

Current Soil Conditions

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration