• Clear 73°
    Running Current Weather
    • RealFeel
      74°
    • UV
      0 - Moderate
    • Wind
      Speed
      0 mph
  • Tonight

    Sep 20

    Lo 61°

    Partly cloudy

    Running Weather
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
    Day Details >
  • Tomorrow

    Sep 21

    Hi 84°

    An afternoon thunderstorm

    Very Good for running
    • Precip
      55%
    • Hours of Precip
      1.5
    • Wind
      Gust
      7 mph
    Day Details >
  • Monday

    Sep 22

    Hi 71°

    Mostly sunny and not as warm

    Very Good for running
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      31 mph
    Day Details >
Next

Thunderstorms in the area late tomorrow afternoon through tomorrow evening

9/20 9/21 Now: 7:27pm
PM 7-11
  • 7pm Mostly sunny 72° 0%
  • 8pm Clear 69° 0%
  • 9pm Clear 66° 0%
  • 10pm Mostly clear 65° 0%
  • 11pm Mostly clear 64° 0%
AM 6-11
  • 6am Mostly clear 61° 0%
  • 7am Mostly sunny 62° 2%
  • 8am Partly sunny 63° 4%
  • 9am Partly sunny 67° 4%
  • 10am Mostly sunny 71° 4%
  • 11am Mostly sunny 76° 6%
PM 12-5
  • 12pm Mostly sunny 80° 6%
  • 1pm Mostly sunny 82° 9%
  • 2pm Mostly sunny 83° 19%
  • 3pm Partly sunny 84° 19%
  • 4pm Intermittent clouds 83° 24%
  • 5pm Intermittent clouds 82° 43%
Hourly Forecast >
Northeast Short-Range Regional Weather Forecast

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Top Story

Greenbelt Weather Report

DC: September Temperature Roller Coaster to Continue

September 20, 2014; 2:04 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Washington, D.C. more >

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Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.