• Clear 28°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
      32°
    • Wind
      Chill
      28°
    • Wind
      Speed
      0 mph
  • Tonight

    Dec 21

    Lo 28°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      37°
    • Hi
      RealFeel
      44°
    • Wind
      Speed
      2 mph
    Day Details >
  • Tomorrow

    Dec 22

    Hi 39°

    Cloudy with rain beginning

    Fair for home energy
    • Avg
      RealFeel
      37°
    • Hi
      RealFeel
      38°
    • Wind
      Speed
      4 mph
    Day Details >
  • Tuesday

    Dec 23

    Hi 50°

    Mostly cloudy, mist; milder

    Fair for home energy
    • Avg
      RealFeel
      46°
    • Hi
      RealFeel
      49°
    • Wind
      Speed
      4 mph
    Day Details >
Next

Rain, some heavy, and thunderstorms to affect the area from Tuesday evening into Wednesday afternoon

12/21 12/22 Now: 11:20pm
PM 11-3
  • 11pm Mostly clear 29° 0%
  • 12am Mostly clear 29° 0%
  • 1am Mostly clear 29° 2%
  • 2am Partly cloudy 29° 2%
  • 3am Intermittent clouds 28° 3%
AM 10-3
  • 10am Cloudy 36° 47%
  • 11am Rain 37° 51%
  • 12pm Cloudy 37° 46%
  • 1pm Rain 38° 73%
  • 2pm Rain 38° 73%
  • 3pm Rain 39° 73%
PM 4-9
  • 4pm Rain 38° 73%
  • 5pm Rain 37° 73%
  • 6pm Rain 36° 73%
  • 7pm Cloudy 36° 42%
  • 8pm Mostly cloudy 36° 38%
  • 9pm Showers 36° 42%
Hourly Forecast >
Dec 21, 2014; 12:52 PM ET
Rain, some heavy, and thunderstorms to affect the area from Tuesday evening into Wednesday afternoon
Washington, DC Weather Forecast

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Northeast Boundary Weather Report

DC: Christmas Eve Storm to Affect Holiday Travel This Week

December 21, 2014; 9:40 PM ET

Holiday travel will be at risk across the Washington D.C. area this week as a strong storm takes shape and blasts through the region. more >

Green Living Live Feed

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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