10-Day Weather Forecast for Ashburn Junction, Lansdowne, Virginia - The Weather Channel | weather.com
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10 Day Weather-

As of 11:34 am EDT
alertLevel1

Severe Thunderstorm Warning

+2 More

Today

Strong Storms alertLevel3
Strong Storms
70°/29°
Rain drop 100%
Subtract

Day

70°
Strong Storms alertLevel3
Rain drop
100%
S 19 mph

Variable clouds with strong thunderstorms. Storms could contain tornadoes. High near 70F. Winds S at 15 to 25 mph. Chance of rain 100%.

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  • Humidity
    Humidity84%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:19 am
  • Sunset
    Sunset7:18 pm

Night

29°
Strong Storms alertLevel3
Rain drop
100%
WNW 15 mph

Thunderstorms, some strong early, becoming mostly clear after midnight. Low 29F. Winds WNW at 10 to 20 mph. Chance of rain 100%.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:09 am
  • Moonset
    Moonset4:53 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Mostly Cloudy Day Mostly Cloudy
40°/25°
Rain drop 0%
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Day

40°
Mostly Cloudy Day
WNW 17 mph

A mix of clouds and sun early, then becoming cloudy later in the day. High around 40F. Winds WNW at 10 to 20 mph.

  • Humidity
    Humidity43%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:18 am
  • Sunset
    Sunset7:19 pm

Night

25°
Partly Cloudy Night
Snowflake
1%
NW 14 mph

A few clouds. Cold. Low near 25F. Winds NW at 10 to 20 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:34 am
  • Moonset
    Moonset6:02 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Mostly Cloudy Day Mostly Cloudy
42°/31°
Rain drop 0%
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Day

42°
Mostly Cloudy Day
SE 9 mph

Mostly cloudy skies. High 42F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:16 am
  • Sunset
    Sunset7:20 pm

Night

31°
Partly Cloudy Night
Mixed precipitation
3%
SSE 7 mph

Partly cloudy. Low 31F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:58 am
  • Moonset
    Moonset7:12 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Mostly Cloudy Day Mostly Cloudy
53°/36°
Rain drop 9%
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Day

53°
Mostly Cloudy Day
Rain drop
9%
SSE 7 mph

Mostly cloudy. High 53F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:15 am
  • Sunset
    Sunset7:21 pm

Night

36°
Partly Cloudy Night
Mixed precipitation
9%
S 5 mph

Cloudy skies early, followed by partial clearing. Low 36F. Winds light and variable.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:23 am
  • Moonset
    Moonset8:22 pm
  • Moon Phase - Day 0 New Moon

Fri 20

Partly Cloudy Day Partly Cloudy
60°/43°
Rain drop 19%
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Day

60°
Partly Cloudy Day
Rain drop
19%
WSW 7 mph

Considerable clouds early. Some decrease in clouds later in the day. High around 60F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:13 am
  • Sunset
    Sunset7:22 pm

Night

43°
Scattered Showers Night
Rain drop
41%
SSW 6 mph

Mostly cloudy skies early with showers developing late. Low 43F. Winds light and variable. Chance of rain 40%.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:48 am
  • Moonset
    Moonset9:37 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Mostly Cloudy Day Mostly Cloudy
62°/42°
Rain drop 24%
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Day

62°
Mostly Cloudy Day
Rain drop
24%
WSW 9 mph

Mainly cloudy. Slight chance of a rain shower. High 62F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity63%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:11 am
  • Sunset
    Sunset7:23 pm

Night

42°
Mostly Cloudy Night
Rain drop
16%
NW 8 mph

Mostly cloudy. Low 42F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:17 am
  • Moonset
    Moonset10:53 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day Partly Cloudy
55°/35°
Rain drop 24%
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Day

55°
Partly Cloudy Day
Rain drop
24%
WNW 12 mph

Intervals of clouds and sunshine. High near 55F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:10 am
  • Sunset
    Sunset7:24 pm

Night

35°
Partly Cloudy Night
Mixed precipitation
24%
NNW 10 mph

A few clouds from time to time. Low near 35F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:51 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
48°/32°
Rain drop 22%
Add

Day

48°
Partly Cloudy Day
Rain drop
22%
NNW 10 mph

Intervals of clouds and sunshine. High 48F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:08 am
  • Sunset
    Sunset7:25 pm

Night

32°
Partly Cloudy Night
Mixed precipitation
18%
N 8 mph

Partly cloudy skies. Low 32F. Winds N at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:34 am
  • Moonset
    Moonset12:10 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Partly Cloudy Day Partly Cloudy
48°/35°
Rain drop 18%
Add

Day

48°
Partly Cloudy Day
Rain drop
18%
NE 6 mph

Partly cloudy skies. High 48F. Winds NE at 5 to 10 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset7:26 pm

Night

35°
Partly Cloudy Night
Mixed precipitation
24%
ESE 5 mph

Partly cloudy. Low around 35F. Winds light and variable.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:26 am
  • Moonset
    Moonset1:24 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Scattered Showers Day AM Showers
55°/40°
Rain drop 31%
Add

Day

55°
Scattered Showers Day
Rain drop
31%
SE 10 mph

A few showers in the morning, then clouds lingering in the afternoon. High near 55F. Winds SE at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity65%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:27 pm

Night

40°
Scattered Showers Night
Rain drop
30%
SSE 8 mph

Partly cloudy during the evening. A few showers developing later during the night. Low near 40F. Winds SSE at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:28 am
  • Moonset
    Moonset2:31 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Showers Showers
56°/42°
Rain drop 40%
Add

Day

56°
Showers
Rain drop
40%
S 12 mph

Cloudy with occasional showers. High 56F. Winds S at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity62%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:28 pm

Night

42°
Showers
Rain drop
53%
SSW 8 mph

Cloudy with showers. Low 42F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:38 pm
  • Moonset
    Moonset3:28 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Scattered Showers Day AM Showers
54°/35°
Rain drop 52%
Add

Day

54°
Scattered Showers Day
Rain drop
52%
W 12 mph

Rain showers early with mostly cloudy conditions later in the day. High 54F. Winds W at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity62%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:29 pm

Night

35°
Scattered Showers Night
Rain drop
35%
NNW 10 mph

Mostly cloudy in the evening then periods of showers after midnight. Low near 35F. Winds NNW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:51 pm
  • Moonset
    Moonset4:13 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Scattered Showers Day AM Showers
48°/33°
Rain drop 35%
Add

Day

48°
Scattered Showers Day
Rain drop
35%
NNW 13 mph

Rain showers early with mostly cloudy conditions later in the day. High 48F. Winds NNW at 10 to 20 mph. Chance of rain 40%.

  • Humidity
    Humidity65%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:00 am
  • Sunset
    Sunset7:30 pm

Night

33°
Mostly Cloudy Night
Mixed precipitation
24%
WNW 7 mph

Mostly cloudy skies. Low 33F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:03 pm
  • Moonset
    Moonset4:50 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Mostly Cloudy Day Mostly Cloudy
54°/41°
Rain drop 24%
Add

Day

54°
Mostly Cloudy Day
Rain drop
24%
SW 11 mph

Mostly cloudy. High 54F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset7:31 pm

Night

41°
Mostly Cloudy Night
Rain drop
23%
SSW 8 mph

Considerable cloudiness. Low 41F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:12 pm
  • Moonset
    Moonset5:20 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Mostly Cloudy Day Mostly Cloudy
61°/44°
Rain drop 24%
Add

Day

61°
Mostly Cloudy Day
Rain drop
24%
SW 10 mph

Mainly cloudy. High 61F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset7:32 pm

Night

44°
Scattered Showers Night
Rain drop
32%
WSW 8 mph

Mostly cloudy during the evening. A few showers developing late. Low 44F. Winds WSW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:19 pm
  • Moonset
    Moonset5:45 am
  • Moon Phase - Day 12 Waxing Gibbous
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