• Today

    Feb 10

    18°Lo 4°

    Bitterly cold with some sun

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      10 mph
    more
  • Thu

    Feb 11

    19°Lo 10°

    Mostly sunny and cold

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      16°
    • Wind
      Speed
      7 mph
  • Fri

    Feb 12

    21°Lo 0°

    Mostly cloudy and windy

    Excellent for home energy
    • Avg
      RealFeel
      -5°
    • Hi
      RealFeel
    • Wind
      Speed
      17 mph
    more
  • Sat

    Feb 13

    12°Lo 3°

    Mostly sunny and frigid

    Excellent for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      9 mph
    more
  • Sun

    Feb 14

    22°Lo 19°

    Cold with a little snow

    Excellent for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      10 mph
    more
Next Previous
Mostly sunny 19° Lo 14° RealFeel® 16° / 11°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 52%
  • Cloud Cover: 11%
  • Dew Point: 2° F
  • Visibility: 10 mi
7 mph

Temperature History - Feb 11

more Historical Weather Data >
  Today Normal Record 2/11/2015
High 19° 33° N/A 36°
Low 10° 18° N/A 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 10:24 of sunlight, then sets at 5:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:40 AM with 12:36 of moolight, then sets at 9:16 PM

Round Lake Weather Report

Chicago: Cold air to blast region through weekend

February 10, 2016; 5:00 PM ET

Cold air will grip the Chicago area into the weekend with temperatures up to 15 degrees Fahrenheit below average for this time of year. more >

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index