• Early AM

    Mar 27

    Lo 20°

    Mostly cloudy

    Running Weather
    • Precip
      45%
    • Hours of Precip
      1
    • Wind
      Gust
      21 mph
    more
  • Today

    Mar 27

    31°Lo 15°

    Partly sunny and colder

    Poor for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      20 mph
    more
  • Sat

    Mar 28

    36°Lo 24°

    Plenty of sunshine

    Good for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
  • Sun

    Mar 29

    46°Lo 32°

    Mostly cloudy, showers around

    Poor for running
    • Precip
      62%
    • Hours of Precip
      2
    • Wind
      Gust
      33 mph
    more
  • Mon

    Mar 30

    54°Lo 39°

    Plenty of sunshine

    Very Good for running
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      20 mph
    more
Next Previous
Hi 36° RealFeel® 41° Precipitation 0%

Day

N

E

S

W

  • E 6 mph
  • Gusts: 9 mph

Plenty of sunshine

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 24° RealFeel® 15° Precipitation 4%

Night

N

E

S

W

  • S 9 mph
  • Gusts: 22 mph

Clear to partly cloudy and cold

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Mar 28

more Historical Weather Data >
  Today Normal Record 3/28/2014
High 36° 49° N/A 51°
Low 24° 32° N/A 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:31 of sunlight, then sets at 7:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:08 PM with 14:24 of moolight, then sets at 3:32 AM

Lake Forest Weather Report

Chicago: Temperatures to Rebound Following Cold Start to the Weekend

March 27, 2015; 3:51 AM ET

Another surge of cold air is set to blast Chicago, bringing January-like temperatures to the area for the start of the weekend before temperatures rebound into the 50s for the new week. 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.