• Sat

    Aug 1

    85°Lo 66°

    Mostly sunny

    Very Good for driving
    • Precip
      25%
    • Hours of Precip
      2
    • Rain
      0.16 in
    more
  • Sun

    Aug 2

    78°Lo 63°

    A thunderstorm possible

    Very Good for driving
    • Precip
      30%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Aug 3

    82°Lo 62°

    Mostly sunny and pleasant

    Excellent for driving
    • Precip
      11%
    • Hours of Precip
      0
    • Rain
      0 in
  • Tue

    Aug 4

    76°Lo 61°

    Plenty of sun

    Excellent for driving
    • Precip
      6%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Wed

    Aug 5

    77°Lo 61°

    A thunderstorm possible

    Excellent for driving
    • Precip
      30%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
Hi 82° RealFeel® 90° Precipitation 11%

Day

N

E

S

W

  • N 5 mph
  • Gusts: 12 mph

Pleasant with sunshine and patchy clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 11%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 62° Precipitation 25%

Night

N

E

S

W

  • SE 2 mph
  • Gusts: 7 mph

Patchy clouds

  • 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 - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 82° 83° N/A 86°
Low 62° 65° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:22 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:08 PM with 12:40 of moolight, then sets at 10:48 AM

Deerfield Weather Report

Chicago: Heat and Humidity to Build Through Midweek

July 27, 2015; 3:35 PM ET

While cooler than average temperatures start off the work-week in Chicagoland, it will not last long as the heat and humidity will begin to build back in through the middle of the week. more >

Training T-storm Trouble

May 16, 2012; 5:00 AM ET What are training thunderstorms and why are they more likely to cause flash flooding?