• Today

    Aug 31

    90°Lo 70°

    Humid with clouds and sun

    Very Good for biking
    • Precip
      14%
    • Hours of Precip
      1
    • Wind
      Gust
      8 mph
  • Thu

    Sep 1

    85°Lo 65°

    Clouds breaking, a t-storm

    Good for biking
    • Precip
      58%
    • Hours of Precip
      1.5
    • Wind
      Gust
      8 mph
    more
  • Fri

    Sep 2

    81°Lo 66°

    Partly sunny

    Excellent for biking
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
  • Sat

    Sep 3

    79°Lo 62°

    Plenty of sunshine

    Excellent for biking
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Sun

    Sep 4

    82°Lo 61°

    Mostly sunny

    Excellent for biking
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
Next Previous
Partly sunny 88° Lo 72° RealFeel® 102° / 77°

N

E

S

W

  • Precipitation: 2%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 72%
  • Cloud Cover: 45%
  • Dew Point: 70° F
  • Visibility: 10 mi
2 mph

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 90° 84° 100° (1953) 88°
Low 70° 68° 49° (1934) 74°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 13:02 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:47 AM with 13:32 of moolight, then sets at 7:19 PM

Washington Weather Report

Warm fall may jeopardize foliage displays in northeastern US

August 31, 2016; 6:49 AM ET

Though the summer season is winding down, forecasters are predicting a warm start to fall across the Northeast — a weather pattern that could spell bad news for fall foliage lovers. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.