• Today

    Oct 25

    71°Lo 40°

    Sunny; breezy this afternoon

    Poor for home energy
    • Avg
      RealFeel
      54°
    • Hi
      RealFeel
      68°
    • Wind
      Speed
      12 mph
    more
  • Sun

    Oct 26

    62°Lo 50°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      55°
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      5 mph
  • Mon

    Oct 27

    73°Lo 52°

    Partly sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      58°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      12 mph
    more
  • Tue

    Oct 28

    60°Lo 41°

    Cooler with spotty showers

    Poor for home energy
    • Avg
      RealFeel
      45°
    • Hi
      RealFeel
      55°
    • Wind
      Speed
      14 mph
    more
  • Wed

    Oct 29

    53°Lo 40°

    Partly sunny

    Fair for home energy
    • Avg
      RealFeel
      43°
    • Hi
      RealFeel
      51°
    • Wind
      Speed
      9 mph
    more
Next Previous
Hi 62° RealFeel® 64° Precipitation 4%

Day

N

E

S

W

  • SE 5 mph
  • Gusts: 10 mph

Mostly sunny

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 50° RealFeel® 45° Precipitation 65%

Night

N

E

S

W

  • SSE 9 mph
  • Gusts: 14 mph

Partly cloudy with spotty showers late

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Oct 26

more Historical Weather Data >
  Today Normal Record 10/26/2013
High 62° 57° N/A 53°
Low 50° 39° N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:18 AM with 10:37 of sunlight, then sets at 5:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:59 AM with 10:04 of moolight, then sets at 8:03 PM

Island Lake Weather Report

Warm, Sunny Weekend in the Offing for Chicago

October 25, 2014; 4:02 PM ET

Warmth will be the theme this weekend in Chicago, as abundant sunshine hangs around the city. 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index