• Today

    Sep 1

    87°Lo 70°

    Hazy sun, a t-storm in spots

    Beneficial weather for colds
    • Avg
      Temp
      79°
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      93°
  • Wed

    Sep 2

    87°Lo 69°

    Fog in the a.m.; partly sunny

    Beneficial weather for colds
    • Avg
      Temp
      78°
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      95°
    more
  • Thu

    Sep 3

    83°Lo 66°

    Partly sunny, warm and humid

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      95°
    more
  • Fri

    Sep 4

    82°Lo 64°

    Sunny, warm and humid

    Beneficial weather for colds
    • Avg
      Temp
      73°
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      90°
    more
  • Sat

    Sep 5

    81°Lo 61°

    Mostly sunny, warm and humid

    Beneficial weather for colds
    • Avg
      Temp
      71°
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      88°
    more
Next Previous
A shower or thunderstorm 85° Lo 72° RealFeel® 92° / 72°

N

E

S

W

  • Precipitation: 53%
  • Rain: 0.07 in
  • Snow: 0 in
  • Humidity: 73%
  • Cloud Cover: 41%
  • Dew Point: 70° F
  • Visibility: 7 mi
7 mph

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 87° 78° N/A 82°
Low 70° 60° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:10 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:19 PM with 13:35 of moolight, then sets at 10:54 AM

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.

Tue. Cold & Flu

Tue. UV Index