• Tonight

    Apr 19

    Lo 46°

    Periods of rain

    Sinus Headache Weather
    • Hi
      RealFeel
      68°
    • UV
      5 - Moderate
    • Cloud
      Cover
      83%
    more
  • Mon

    Apr 20

    52°Lo 36°

    Windy; a shower in the a.m.

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      46°
    • UV
      4 - Moderate
    • Cloud
      Cover
      77%
    more
  • Tue

    Apr 21

    52°Lo 31°

    Very windy; variable clouds

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      44°
    • UV
      5 - Moderate
    • Cloud
      Cover
      78%
    more
  • Wed

    Apr 22

    48°Lo 30°

    Variably cloudy and windy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      43°
    • UV
      6 - High
    • Cloud
      Cover
      72%
  • Thu

    Apr 23

    49°Lo 29°

    Sunny, breezy and chilly

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      48°
    • UV
      7 - High
    • Cloud
      Cover
      10%
    more
Next Previous
Hi 48° RealFeel® 43° Precipitation 9%

Day

N

E

S

W

  • WNW 16 mph
  • Gusts: 26 mph

Windy and chilly with variable cloudiness

  • Max UV Index: 6 (High)
  • 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 30° RealFeel® 19° Precipitation 13%

Night

N

E

S

W

  • WNW 10 mph
  • Gusts: 16 mph

Partly cloudy and cold; there will be a freeze

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • 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 22

more Historical Weather Data >
  Today Normal Record 4/22/2014
High 48° 58° N/A 57°
Low 30° 40° N/A 31°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 13:40 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:08 AM with 14:50 of moolight, then sets at 11:58 PM

Lake Forest Weather Report

Chicago: Dry Weather to Return This Week

April 19, 2015; 1:15 PM ET

The second half of the weekend will see a combination of lower temperatures and significant rainfall, but Chicago will slowly pull out of the damp, cooler conditions through the new week. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Wed. Sinus Headache

Wed. UV Index