• Tonight

    Aug 27

    Lo 70°

    Clear to partly cloudy

    Bicycling Weather
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
  • Sun

    Aug 28

    90°Lo 69°

    Mostly sunny and humid

    Very Good for biking
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Mon

    Aug 29

    92°Lo 72°

    Partly sunny and hot

    Very Good for biking
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      6 mph
    more
  • Tue

    Aug 30

    89°Lo 70°

    Partly sunny

    Excellent for biking
    • Precip
      11%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
  • Wed

    Aug 31

    91°Lo 70°

    A p.m. t-storm in spots

    Good for biking
    • Precip
      42%
    • Hours of Precip
      1
    • Wind
      Gust
      8 mph
    more
Next Previous
Hi 92° RealFeel® 97° Precipitation 6%

Day

N

E

S

W

  • ENE 6 mph
  • Gusts: 13 mph

Mostly sunny and hot

  • Max UV Index: 6 (High)
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 71° Precipitation 9%

Night

N

E

S

W

  • E 4 mph
  • Gusts: 7 mph

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2015
High 92° 85° 100° (1987) 82°
Low 70° 68° 51° (1885) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 13:12 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:49 AM with 14:36 of moolight, then sets at 4:25 PM

Washington Weather Report

More summery days await the northeastern US into September

August 27, 2016; 9:25 PM ET

Summer heat has returned to the northeastern United States and will continue to dominate most days into September. 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.