• Clear 43°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
      55°
    • Wind
      Chill
      38°
    • Wind
      Speed
      8MPH
  • Early AM

    Apr 24

    Lo 33°

    Clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      32°
    • Hi
      RealFeel
      43°
    • Wind
      Speed
      10 mph
    Day Details >
  • Today

    Apr 24

    Hi 66°

    Sunny, breezy and pleasant

    Fair for home energy
    • Avg
      RealFeel
      49°
    • Hi
      RealFeel
      67°
    • Wind
      Speed
      12 mph
    Day Details >
  • Tomorrow

    Apr 25

    Hi 72°

    An afternoon shower or two

    Fair for home energy
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      71°
    • Wind
      Speed
      7 mph
    Day Details >
Next

Thunderstorms in the area tomorrow afternoon through early tomorrow evening

4/24 4/24 Now: 12:49am
AM 12-4
  • 12am Clear 43° 0%
  • 1am Mostly clear 42° 0%
  • 2am Clear 40° 0%
  • 3am Clear 36° 0%
  • 4am Clear 34° 0%
AM 11-4
  • 11am Sunny 56° 0%
  • 12pm Sunny 61° 0%
  • 1pm Sunny 61° 0%
  • 2pm Sunny 63° 0%
  • 3pm Sunny 64° 0%
  • 4pm Sunny 66° 0%
PM 5-10
  • 5pm Mostly sunny 65° 0%
  • 6pm Mostly sunny 65° 0%
  • 7pm Mostly sunny 63° 0%
  • 8pm Mostly clear 59° 0%
  • 9pm Mostly clear 55° 0%
  • 10pm Mostly clear 52° 0%
Hourly Forecast >

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Top Story

Gaithersburg Weather Report

DC: No Signs of Lasting Warmth Just Yet

April 23, 2014; 9:40 PM ET

The weather pattern through this weekend will bring temperatures fairly typical for this time of the year around Washington, D.C. 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.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index