• Today

    Sep 20

    79°Lo 56°

    A shower or heavy t-storm

    Good for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      78°
    • Wind
      Gust
      24 mph
    more
  • Sun

    Sep 21

    65°Lo 43°

    Cooler; a shower in the a.m.

    Good for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      62°
    • Wind
      Gust
      20 mph
    more
  • Mon

    Sep 22

    68°Lo 46°

    Sunshine and patchy clouds

    Excellent for an outdoor bbq
    • Precip
      0%
    • Hi
      RealFeel
      70°
    • Wind
      Gust
      8 mph
    more
  • Tue

    Sep 23

    73°Lo 48°

    Mostly sunny and beautiful

    Excellent for an outdoor bbq
    • Precip
      5%
    • Hi
      RealFeel
      77°
    • Wind
      Gust
      5 mph
  • Wed

    Sep 24

    74°Lo 52°

    Beautiful with plenty of sun

    Excellent for an outdoor bbq
    • Precip
      10%
    • Hi
      RealFeel
      76°
    • Wind
      Gust
      10 mph
    more
Next Previous
Hi 73° RealFeel® 77° Precipitation 5%

Day

N

E

S

W

  • SSW 4 mph
  • Gusts: 5 mph

Mostly sunny and beautiful

  • 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 48° RealFeel® 47° Precipitation 7%

Night

N

E

S

W

  • SSE 3 mph
  • Gusts: 5 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 - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 73° 72° 88° (2005) 70°
Low 48° 49° 30° (1995) 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:07 of sunlight, then sets at 6:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:07 AM with 12:21 of moolight, then sets at 6:28 PM

Top Story

Marengo Weather Report

Chicago: Thunderstorms to Precede More Cool Air

September 20, 2014; 4:28 AM ET

Chicago is facing the threat of some disruptive thunderstorms on Saturday. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Tue. Outdoor Entertaining

Tue. Wind Maps

Tue. UV Index