• Thu

    Dec 25

    37°Lo 28°

    Mostly sunny and breezy

    Watch for hair frizz
    • Wind
      Gust
      30 mph
    • Precip
      9%
    • Hours of Precip
      0
  • Fri

    Dec 26

    36°Lo 19°

    Showers of rain and snow

    Advisory for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      55%
    • Hours of Precip
      2.5
    more
  • Sat

    Dec 27

    26°Lo 16°

    Clouds limiting sun

    Watch for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      11%
    • Hours of Precip
      0
    more
  • Sun

    Dec 28

    27°Lo 17°

    Turning cloudy

    Unlikely for hair frizz
    • Wind
      Gust
      20 mph
    • Precip
      7%
    • Hours of Precip
      1.5
    more
  • Mon

    Dec 29

    27°Lo 11°

    A little snow, mainly later

    Watch for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      64%
    • Hours of Precip
      1.5
    more
Next Previous
Hi 37° RealFeel® 25° Precipitation 9%

Day

N

E

S

W

  • SW 17 mph
  • Gusts: 30 mph

Sunny to partly cloudy and breezy

  • Max UV Index: 1 (Low)
  • 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 28° RealFeel® 22° Precipitation 14%

Night

N

E

S

W

  • W 9 mph
  • Gusts: 17 mph

Cloudy

  • 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 - Dec 25

more Historical Weather Data >
  Today Normal Record 12/25/2013
High 37° 31° N/A 24°
Low 28° 18° N/A 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 9:05 of sunlight, then sets at 4:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:48 AM with 11:15 of moolight, then sets at 9:03 PM

Lake Forest Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 21, 2014; 3:18 AM ET

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

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Thu. Hair Frizz

Thu. Wind Maps

Thu. UV Index