• Today

    Sep 18

    70°Lo 50°

    Mostly sunny and nice

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
  • Fri

    Sep 19

    73°Lo 60°

    Times of clouds and sun

    Excellent for running
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      22 mph
    more
  • Sat

    Sep 20

    79°Lo 58°

    A couple of p.m. t-storms

    Very Good for running
    • Precip
      76%
    • Hours of Precip
      4
    • Wind
      Gust
      22 mph
    more
  • Sun

    Sep 21

    72°Lo 48°

    Clouds breaking; less humid

    Very Good for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
  • Mon

    Sep 22

    68°Lo 48°

    Times of sun and clouds

    Excellent for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
Next Previous
Hi 70° RealFeel® 72° Precipitation 2%

Day

N

E

S

W

  • ENE 6 mph
  • Gusts: 10 mph

Mostly sunny and nice

  • Max UV Index: 5 (Moderate)
  • 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 50° RealFeel® 47° Precipitation 2%

Night

N

E

S

W

  • ESE 4 mph
  • Gusts: 8 mph

Clear

  • 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 - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 70° 74° 91° (1988) 77°
Low 50° 51° 39° (1981) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:22 of sunlight, then sets at 6:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:25 AM with 14:29 of moolight, then sets at 3:54 PM

Top Story

Marengo Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 18, 2014; 6:12 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. more >

Avoid the Winter Workout Blues

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