• Mostly sunny 73°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
      66°
    • Wind
      Chill
      73°
    • Wind
      Speed
      10 mph
  • Today

    Aug 31

    Hi 90°

    A heavy afternoon t-storm

    Poor for home energy
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      9 mph
    Day Details >
  • Tomorrow

    Sep 1

    Hi 89°

    Thundershower

    Fair for home energy
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      6 mph
    Day Details >
  • Tuesday

    Sep 2

    Hi 93°

    A thunderstorm in spots

    Fair for home energy
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      6 mph
    Day Details >
Next

Thunderstorms in the area this afternoon through late tonight

8/31 9/1 Now: 7:50am
AM 7-11
  • 7am Intermittent clouds 73° 6%
  • 8am Partly sunny 74° 7%
  • 9am Partly sunny 77° 7%
  • 10am Partly sunny 79° 6%
  • 11am Partly sunny 83° 5%
PM 6-11
  • 6pm Partly sunny 86° 22%
  • 7pm Partly sunny 85° 27%
  • 8pm Cloudy 82° 44%
  • 9pm Mostly cloudy 80° 48%
  • 10pm Thunderstorms 79° 52%
  • 11pm Cloudy 78° 43%
AM 12-5
  • 12am Thunderstorms 77° 51%
  • 1am Mostly cloudy 76° 43%
  • 2am Thunderstorms 76° 60%
  • 3am Cloudy 75° 49%
  • 4am Thunderstorms 75° 60%
  • 5am Cloudy 75° 40%
Hourly Forecast >
Aug 31, 2014; 6:04 AM ET
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Top Story

Fairfax Village Weather Report

DC: Summer Heat to Hold Beyond Labor Day

August 31, 2014; 4:04 AM ET

Labor Day weekend traditionally marks the unofficial end to summer, but the weather has another idea in mind around Washington, D.C., with a prolonged stretch of summer heat underway. more >

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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