• Today

    Sep 23

    71°Lo 49°

    Mostly sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      61°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      4 mph
    more
  • Wed

    Sep 24

    73°Lo 51°

    Mostly sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      6 mph
    more
  • Thu

    Sep 25

    73°Lo 51°

    Mostly sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      4 mph
    more
  • Fri

    Sep 26

    74°Lo 52°

    Sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      5 mph
  • Sat

    Sep 27

    75°Lo 53°

    Mostly sunny, nice and warm

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      5 mph
    more
Next Previous
Hi 74° RealFeel® 76° Precipitation 5%

Day

N

E

S

W

  • SSE 5 mph
  • Gusts: 8 mph

Nice with a full day of sunshine

  • 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 52° RealFeel® 50° Precipitation 6%

Night

N

E

S

W

  • SSE 3 mph
  • Gusts: 4 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • 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 26

more Historical Weather Data >
  Today Normal Record 9/26/2013
High 74° 69° N/A 69°
Low 52° 49° N/A 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:44 AM with 11:59 of sunlight, then sets at 6:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:03 AM with 10:56 of moolight, then sets at 7:59 PM

Top Story

Round Lake Weather Report

Drier Air Heads into Chicago Following Storms

September 23, 2014; 4:10 AM 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 >

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.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index