• Fri

    Sep 2

    75°Lo 49°

    Pleasant with plenty of sun

    Excellent for running
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
  • Sat

    Sep 3

    80°Lo 53°

    Mostly sunny and pleasant

    Excellent for running
    • Precip
      16%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
  • Sun

    Sep 4

    84°Lo 61°

    Mostly sunny

    Excellent for running
    • Precip
      21%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
  • Mon

    Sep 5

    86°Lo 62°

    Partly sunny

    Excellent for running
    • Precip
      25%
    • Hours of Precip
      2.5
    • Wind
      Gust
      20 mph
    more
  • Tue

    Sep 6

    88°Lo 64°

    A t-storm around in the p.m.

    Good for running
    • Precip
      40%
    • Hours of Precip
      1
    • Wind
      Gust
      14 mph
    more
Next Previous
Sunny to partly cloudy 80° Lo 71° RealFeel® 85° / 69°

N

E

S

W

  • Precipitation: 16%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 43%
  • Cloud Cover: 20%
  • Dew Point: 53° F
  • Visibility: 10 mi
6 mph

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2015
High 80° 78° 91° (2011) 90°
Low 53° 54° 41° (2009) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 12:57 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:57 AM with 12:10 of moolight, then sets at 9:07 PM

Washington Weather Report

September to start on cooler, less humid note in northeastern US

August 28, 2016; 9:28 PM ET

Brief relief from heat and humidity will arrive in the northeastern United States at the start of September. more >

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.