• Tonight

    Apr 20

    Lo 35°

    Clearing, breezy and chilly

    Golfing Weather
    • Precip
      50%
    • Wind
      Speed
      18 mph
    • T-storms
      20%
  • Tue

    Apr 21

    49°Lo 30°

    Very windy; variable clouds

    Poor for golfing
    • Precip
      25%
    • Wind
      Speed
      23 mph
    • T-storms
      2%
    more
  • Wed

    Apr 22

    49°Lo 28°

    Variably cloudy and chilly

    Fair for golfing
    • Precip
      20%
    • Wind
      Speed
      15 mph
    • T-storms
      0%
    more
  • Thu

    Apr 23

    49°Lo 29°

    Sunny, breezy and chilly

    Fair for golfing
    • Precip
      4%
    • Wind
      Speed
      15 mph
    • T-storms
      0%
    more
  • Fri

    Apr 24

    51°Lo 31°

    Cloudy and cool

    Good for golfing
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • T-storms
      7%
    more
Next Previous
Hi 49° RealFeel® 40° Precipitation 50%

Day

N

E

S

W

  • W 18 mph
  • Gusts: 39 mph

Occasional morning rain and drizzle; otherwise, mostly cloudy, breezy and colder

  • Max UV Index: 2 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 35° RealFeel® 23° Precipitation 11%

Night

N

E

S

W

  • SW 14 mph
  • Gusts: 26 mph

Clearing, breezy and chilly

  • 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 - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2014
High 49° 58° N/A 70°
Low 35° 39° N/A 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 13:35 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:31 AM with 14:30 of moolight, then sets at 10:01 PM

Lake Forest Weather Report

Chicago: Temperatures to Plummet After Extended Warm Spell

April 20, 2015; 8:24 PM ET

After a two-week stretch of above-normal temperatures, Chicago is set to fall into a chilly pattern into late this week. more >

Climate Change Leads to Difference on the Golf Course

Jun 14, 2012; 5:00 AM ET There are different ways a changing climate can affect the game of golf. Valerie Smock has more on how the courses could be impacted over time.

Radar & Satellite

Mon. Golf Weather

Mon. Wind Maps