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WEATHER FOR Ashburn, VA (20147)

Updated: Wednesday, August 27, 2014
  • Northern MD/WV
    Northern VA
    Shenandoah Valley
    Southern MD
    Washington Metro
    or
  • processing
Right Now: 9:25 PM EDT
  • 77° 25°
  • Clear
  • Feels Like 78° 26°
  • Humidity:
  • 89%
  • Precip:
  • 0%
  • Wind: 
  • at 0 mph
  • Sunrise:
  • 6:33 am
  • Sunset:
  • 7:48 pm
Tonight
  • 67° 19° Low
  • Isolated T-storms
  • Humidity:
  • 65%
  • Precip:
  • 30%
  • Wind: 
  • NW at 7 mph
Tomorrow
  • 87° 30° High
  • Mostly Sunny
  • Humidity:
  • 57%
  • Precip:
  • 10%
  • Wind: 
  • NNW at 8 mph
Tomorrow Night
  • 72° 22° Low
  • Mostly Clear
  • Humidity:
  • 55%
  • Precip:
  • 0%
  • Wind: 
  • N at 8 mph
10PM 11PM 12AM 1AM 2AM 3AM 4AM 5AM 6AM 7AM
78°F 77°F 75°F 74°F 74°F 74°F 73°F 71°F 70°F 69°F
26°C 25°C 24°C 24°C 23°C 23°C 23°C 22°C 21°C 21°C
0% chance precipitation
20% chance precipitation
20% chance precipitation
What to wear: Tonight, wear a sweater. Leave your umbrella at home.

7-DAY FORECAST

  • Today
  • Thu 28
  • Fri 29
  • Sat 30
  • Sun 31
  • Mon 1
  • Tue 2
  • 92° | 67° 33° | 19°
    Mostly Sunny
    Hum.: 54%
    Precip.: 10%
    Wind: SW at
    6 mph
    day.phraseDay
  • 87° | 72° 30° | 22°
    Mostly Sunny
    Hum.: 57%
    Precip.: 10%
    Wind: NNW at
    8 mph
    day.phraseDay
  • 84° | 67° 28° | 20°
    Partly Cloudy
    Hum.: 51%
    Precip.: 0%
    Wind: N at
    8 mph
    day.phraseDay
  • 90° | 70° 32° | 21°
    Partly Cloudy
    Hum.: 66%
    Precip.: 20%
    Wind: N at
    8 mph
    day.phraseDay
  • 94° | 72° 34° | 22°
    Scattered T-storms
    Hum.: 71%
    Precip.: 30%
    Wind: N at
    8 mph
    day.phraseDay
  • 91° | 74° 32° | 23°
    Mostly Cloudy
    Hum.: 72%
    Precip.: 40%
    Wind: N at
    8 mph
    day.phraseDay
  • 93° | 75° 33° | 23°
    Partly Cloudy
    Hum.: 68%
    Precip.: 20%
    Wind: N at
    8 mph
    day.phraseDay

HISTORICAL DATA - August 27

  • Avg. High
  • Avg. Low
  • Mean
  • Record High
  • Record Low
  • Rec. High Date
  • Rec. Low Date
  • 85°29.4°
  • 58°14.4°
  • 71°21.7°
  • 97°36°
  • 51°11°
  • 08-27-1998
  • 08-27-1982

1 - Day Pollen Forecast

  • Today

  • Tree: Low

  • Grass: Low

  • Weed: Low

  • Mold: Moderate

2 - Day Wave Forecast

Buoy Reports

Name Lat, Long Dist Report Time Air Temp Water Temp Pres PTDY Wind Speed Wind Gust Wind Dir Wave Height Wave Period
Buoy wasd2 38.87, -77.02 27.36 082800 28.6 25.9 1012.9 * 3.6 7.6 260 * *
Buoy bslm2 38.78, -76.71 45.13 082723 28.1 * 1013.0 * 3.6 * 140 * *
Buoy bltm2 39.27, -76.58 50.77 082800 29.2 27.8 1012.4 * 0.0 3.6 * * *
Buoy fskm2 39.22, -76.53 52.41 082800 30.6 * 1012.5 * 7.6 9.4 180 * *
Buoy tplm2 38.9, -76.44 56.70 082801 26.4 26.1 1014.0 -0.3 16.6 18.4 210 * *
Pres (Pressure and PTDY (Pressure Tendency) in inches
Video Forecast
Storm Team4's Doug Kammerer has your Wednesday, Aug. 27 evening forecast.
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