• Today

    Sep 1

    87°Lo 70°

    Fog in the morning; hazy sun

    Beneficial weather for colds
    • Avg
      Temp
      79°
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      94°
    more
  • Wed

    Sep 2

    87°Lo 68°

    Fog in the a.m.; partly sunny

    Beneficial weather for colds
    • Avg
      Temp
      78°
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      96°
  • Thu

    Sep 3

    84°Lo 66°

    Times of clouds and sun

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      94°
    more
  • Fri

    Sep 4

    84°Lo 66°

    Sunny, very warm and humid

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      94°
    more
  • Sat

    Sep 5

    82°Lo 64°

    Mostly sunny, warm and humid

    Beneficial weather for colds
    • Avg
      Temp
      73°
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      93°
    more
Next Previous
Partly cloudy 78° Lo 72° RealFeel® 80° / 74°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 80%
  • Cloud Cover: 43%
  • Dew Point: 67° F
  • Visibility: 10 mi
4 mph

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 87° 78° N/A 80°
Low 68° 59° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 13:07 of sunlight, then sets at 7:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:58 PM with 14:05 of moolight, then sets at 12:03 PM

Lake Forest Weather Report

Chicago: More Foggy Mornings in Store as Heat Holds on

September 1, 2015; 4:41 AM ET

Chicagoans can expect to begin September with a stretch of higher temperatures, increasing humidity and more foggy mornings. more >

Natural Ways To Combat Colds and Flu

Nov 30, 2012; 5:00 AM ET Flu season is here and will stick around until May. Here are a few natural remedies to ease pain and suffering.

Wed. Cold & Flu

Wed. UV Index