• Early AM

    Oct 21

    Lo 43°

    Partly to mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      50°
    • Hi
      RealFeel
      62°
    • Wind
      Speed
      8 mph
    more
  • Today

    Oct 21

    54°Lo 37°

    A blend of sun and clouds

    Poor for home energy
    • Avg
      RealFeel
      45°
    • Hi
      RealFeel
      52°
    • Wind
      Speed
      9 mph
    more
  • Wed

    Oct 22

    56°Lo 36°

    Plenty of sun

    Poor for home energy
    • Avg
      RealFeel
      47°
    • Hi
      RealFeel
      59°
    • Wind
      Speed
      5 mph
  • Thu

    Oct 23

    58°Lo 47°

    An afternoon shower in spots

    Poor for home energy
    • Avg
      RealFeel
      51°
    • Hi
      RealFeel
      56°
    • Wind
      Speed
      7 mph
    more
  • Fri

    Oct 24

    64°Lo 48°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      66°
    • Wind
      Speed
      5 mph
    more
Next Previous
Hi 56° RealFeel® 59° Precipitation 1%

Day

N

E

S

W

  • ESE 5 mph
  • Gusts: 7 mph

Plenty of sun

  • Max UV Index: 3 (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 36° RealFeel® 35° Precipitation 5%

Night

N

E

S

W

  • SSE 4 mph
  • Gusts: 5 mph

Clear to partly cloudy and chilly; there can be frost in the normally colder spots late

  • 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 - Oct 22

more Historical Weather Data >
  Today Normal Record 10/22/2013
High 56° 60° 87° (1953) 42°
Low 36° 41° 22° (1982) 29°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 10:49 of sunlight, then sets at 6:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:53 AM with 11:34 of moolight, then sets at 5:27 PM

Lisle Weather Report

Cool Weather Ahead for Chicago

October 21, 2014; 2:18 AM ET

Seasonable temperatures will be the rule this week across Chicagoland. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index