71°F°C
H84° L68°
22°C°F
H29° L20°

Ashburn

    • Tonight
    • Partly Cloudy 
    • High84°
    • High29°
    • Low68°
    • Low20°
    • Tomorrow
    • Sunny 
    • High91°
    • High33°
    • Low71°
    • Low22°
    • Wednesday
    • PM Thunderstorms 
    • High86°
    • High30°
    • Low69°
    • Low21°
    • Thursday
    • Partly Cloudy 
    • High91°
    • High33°
    • Low66°
    • Low19°
    • Friday
    • PM Thunderstorms 
    • High87°
    • High31°
    • Low66°
    • Low19°

 
  • Tonight: Scattered thunderstorms early, then partly cloudy after midnight. Low 67F. Winds S at 5 to 10 mph. Chance of rain 40%.
  • Tomorrow: Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 91F. Winds SW at 5 to 10 mph.
  • Tomorrow night: Mainly clear skies. Low around 70F. Winds SSW at 5 to 10 mph.
  • Wednesday: Cloudy in the morning with scattered thunderstorms developing later in the day. High 88F. Winds WSW at 5 to 10 mph. Chance of rain 60%.
  • Thursday: Afternoon showers and thunderstorms. Highs in the upper 80s and lows in the upper 60s.
  • Friday: Mix of sun and clouds. Highs in the low 90s and lows in the upper 60s.
      • Sunrise
      • 05:50
      •  
      • Sunset
      • 20:36
      •  
      • Feels like
      • 71°F22°C
      •  
      • Humidity
      • 96%
      •  
      • Visibility
      • 1016.09
      • mikm
      • Dew point
      • 70
      •  
      • UV index
      • --
      •  
      • Wind
      • CALM
      •  
      • UV description
      • Low
      •  
      • Barometer
      • 30.031,016.93
      • inmb and steady
    PrecipitationTemperature
    Temperature data not available now
    Temperature data not available now
    Precipitation data not available now
    Precipitation data not available now
    42,46,54,66,75,83,87,86,80,68,57,47,
    6,8,12,19,24,28,31,30,27,20,14,8,
    19,21,29,37,48,57,62,60,52,39,30,23,
    -7,-6,-2,3,9,14,17,16,11,4,-1,-5,
    3.25,2.71,3.67,3.28,4.42,3.59,3.43,3.64,3.99,3.7,3.45,3.05,
    8.26,6.88,9.32,8.33,11.23,9.12,8.71,9.25,10.13,9.4,8.76,7.75,

    Weather forecasts

     | Last updated 01:49 EDT

    The Weather ChannelFeatured forecasts at The Weather Channel®

    Weather news stories

    • More than 900 songwriters or singers have written or sung about weather, the most common being Bob Dylan who wrote Blowin' In The Wind
      We're all just singin' in the rain 7 hours ago

      People can't just stop talking about the weather - they can't stop singing about it either, according to a new scientific study. More »We're all just singin' in the rain

      More than 900 songwriters or singers have written or sung about weather, the most common being Bob Dylan who wrote Blowin' In The Wind

      People can't just stop talking about the weather - they can't stop singing about it either, according to a new scientific study.

    • Hot summers are expected to become more frequent, scientists suggest
      Sizzling summers to become the norm 15 hours ago

      Scorching summers are likely to become common in the UK by the end of the century while winters turn wetter and less chilly, according to new research. More »Sizzling summers to become the norm

      Hot summers are expected to become more frequent, scientists suggest

      Scorching summers are likely to become common in the UK by the end of the century while winters turn wetter and less chilly, according to new research.

    • UK Set To Sizzle Again But Not Before Storms
      UK Set To Sizzle Again But Not Before Storms 18 hours ago

      Warm, dry weather is expected to continue in the South and South East, with the odd patchy shower, but heavy rain and storms are likely in much of the North and West … More »UK Set To Sizzle Again But Not Before Storms

      UK Set To Sizzle Again But Not Before Storms

      Warm, dry weather is expected to continue in the South and South East, with the odd patchy shower, but heavy rain and storms are likely in much of the North and West of England, Wales and Scotland until around Wednesday. The mercury this week is unlikely to hit the highs of last week's record-breaking temperatures of 36.7C …

    • More balmy weather is on the way, but not before an unsettled few days of showers.
      More sunshine due after rainy days Sun, Jul 5, 2015 02:38 BST

      The UK is set for more balmy July weather but not before an unsettled few days of showers. More »More sunshine due after rainy days

      More balmy weather is on the way, but not before an unsettled few days of showers.

      The UK is set for more balmy July weather but not before an unsettled few days of showers.

    • Lightning Seen Across UK As Heatwave Continues
      Lightning Seen Across UK As Heatwave Continues Sat, Jul 4, 2015 15:39 BST

      There had been Met Office warnings of possible torrential rain during the first half of Saturday, with the possibility of surface flooding. The storms began trending … More »Lightning Seen Across UK As Heatwave Continues

      Lightning Seen Across UK As Heatwave Continues

      There had been Met Office warnings of possible torrential rain during the first half of Saturday, with the possibility of surface flooding. The storms began trending on Twitter – with fork and sheet lightning reported in London, Surrey, Southampton and Bournemouth. Forecaster John Griffiths said lightning strikes were …

    • Flash Flooding Warning As Weather Stays Warm
      Flash Flooding Warning As Weather Stays Warm Fri, Jul 3, 2015 19:59 BST

      The temperatures are unlikely to reach the levels of Wednesday when Heathrow recorded 36.7C (98.1F), but thermometers on Friday could hit the high 20s in southern England, … More »Flash Flooding Warning As Weather Stays Warm

      Flash Flooding Warning As Weather Stays Warm

      The temperatures are unlikely to reach the levels of Wednesday when Heathrow recorded 36.7C (98.1F), but thermometers on Friday could hit the high 20s in southern England, in central areas and south Wales. On Saturday, some areas in the south and east of England could go even higher, with most areas in the north, Wales, …

    • The Race Solar Farm operated by Primrose Solar (Primrose Solar/PA)
      Warm weather boosts solar power Fri, Jul 3, 2015 14:02 BST

      Solar power is supplying 16% of the UK's electricity demand this afternoon as the country basks in sunshine, the industry estimates. More »Warm weather boosts solar power

      The Race Solar Farm operated by Primrose Solar (Primrose Solar/PA)

      Solar power is supplying 16% of the UK's electricity demand this afternoon as the country basks in sunshine, the industry estimates.

    • Photo taken with permission from the Twitter feed of @LindaScottYorks of hailstones that fell in Swaledale in the Yorkshire Dales (Linda Scott/PA)
      Storms to follow sweltering heat Fri, Jul 3, 2015 00:22 BST

      The rollercoaster of glorious sunny weather followed by spectacular lightning shows, hail and torrential rain continues today with a return to soaring temperatures, then … More »Storms to follow sweltering heat

      Photo taken with permission from the Twitter feed of @LindaScottYorks of hailstones that fell in Swaledale in the Yorkshire Dales (Linda Scott/PA)

      The rollercoaster of glorious sunny weather followed by spectacular lightning shows, hail and torrential rain continues today with a return to soaring temperatures, then a warning of severe storms.

    • Photo taken with permission from the Twitter feed of @LindaScottYorks of hailstones that fell in Swaledale in the Yorkshire Dales (Linda Scott/PA)
      Householders totting up storm costs Thu, Jul 2, 2015 21:15 BST

      Householders and businesses are counting the cost of the wave of freak weather that followed yesterday's record-breaking temperatures. More »Householders totting up storm costs

      Photo taken with permission from the Twitter feed of @LindaScottYorks of hailstones that fell in Swaledale in the Yorkshire Dales (Linda Scott/PA)

      Householders and businesses are counting the cost of the wave of freak weather that followed yesterday's record-breaking temperatures.

    • Heatwave Hail 'Could Have Killed Someone'
      Heatwave Hail 'Could Have Killed Someone' Thu, Jul 2, 2015 13:00 BST

      Violent hailstorms in Yorkshire and in County Durham damaged windows, cars and roofs. In Swaledale, Yorkshire, Linda Scott described the storm as "carnage". At 11am … More »Heatwave Hail 'Could Have Killed Someone'

      Heatwave Hail 'Could Have Killed Someone'

      Violent hailstorms in Yorkshire and in County Durham damaged windows, cars and roofs. In Swaledale, Yorkshire, Linda Scott described the storm as "carnage". At 11am on Thursday, the Met Office said it had recorded more than 19,525 lightning strikes across the UK in the previous 34 hours.