• Tonight

    Sep 22

    Lo 48°

    Clear and cool

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      69°
  • Tue

    Sep 23

    70°Lo 51°

    Mostly sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      74°
    more
  • Wed

    Sep 24

    72°Lo 52°

    Mostly sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      73°
    more
  • Thu

    Sep 25

    73°Lo 53°

    Sunshine and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      12%
    • Hi
      RealFeel
      76°
    more
  • Fri

    Sep 26

    74°Lo 54°

    Sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      11%
    • Hi
      RealFeel
      77°
    more
Next Previous
Hi 66° RealFeel® 69° Precipitation 0%

Day

N

E

S

W

  • NE 5 mph
  • Gusts: 10 mph

Plenty of sun

  • Max UV Index: 5 (Moderate)
  • 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 48° RealFeel® 47° Precipitation 3%

Night

N

E

S

W

  • WSW 2 mph
  • Gusts: 5 mph

Clear and cool

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2013
High 66° 71° N/A 61°
Low 48° 51° N/A 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 12:11 of sunlight, then sets at 6:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:06 AM with 12:51 of moolight, then sets at 5:57 PM

Top Story

Lake Forest Weather Report

Drier Air Heads into Chicago Following Storms

September 22, 2014; 8:00 PM ET

Drier air will filter into the Chicago area for the rest of the week, resulting in dry skies and clear conditions to kick off the first week of fall. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Mon. Overnight Freeze

Mon. Degree Days

Mon. Evapotranspiration