• Today

    Dec 20

    33°Lo 28°

    Mostly cloudy

    Fair for running
    • Precip
      47%
    • Hours of Precip
      1
    • Wind
      Gust
      9 mph
  • Sun

    Dec 21

    39°Lo 32°

    Mostly cloudy with a flurry

    Fair for running
    • Precip
      42%
    • Hours of Precip
      1
    • Wind
      Gust
      16 mph
    more
  • Mon

    Dec 22

    43°Lo 40°

    A morning shower, then rain

    Poor for running
    • Precip
      75%
    • Hours of Precip
      9
    • Wind
      Gust
      23 mph
    more
  • Tue

    Dec 23

    44°Lo 32°

    Cloudy with a few showers

    Poor for running
    • Precip
      60%
    • Hours of Precip
      4
    • Wind
      Gust
      15 mph
    more
  • Wed

    Dec 24

    38°Lo 26°

    Snow showers; windy, colder

    Poor for running
    • Precip
      78%
    • Hours of Precip
      5.5
    • Wind
      Gust
      37 mph
    more
Next Previous
Hi 33° RealFeel® 34° Precipitation 47%

Day

N

E

S

W

  • SSW 5 mph
  • Gusts: 9 mph

Mostly cloudy with a flurry this afternoon

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0.0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0 hrs
Lo 28° RealFeel® 27° Precipitation 41%

Night

N

E

S

W

  • SSW 5 mph
  • Gusts: 7 mph

Cloudy with a flurry or two late; watch for some freezing drizzle as well

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0.0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 33° 35° N/A 38°
Low 28° 20° N/A 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 9:07 of sunlight, then sets at 4:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:30 AM with 10:05 of moolight, then sets at 3:35 PM

Prospect Heights Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 20, 2014; 4:16 AM ET

There's a chance for a white Christmas around Chicagoland as next week turns unsettled. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.