10-Day Weather Forecast for Ballston, Arlington, Virginia - The Weather Channel | weather.com
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10 Day Weather-

As of 10:41 pm EDT

Tonight

Cloudy Cloudy
--/47°
Rain drop 15%
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Night

47°
Cloudy
Rain drop
15%
E 9 mph

Areas of patchy fog early. Overcast. Low 47F. Winds E at 5 to 10 mph.

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  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:28 pm
  • Moonset
    Moonset6:50 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Foggy AM Fog/PM Sun
81°/63°
Rain drop 24%
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Day

81°
Foggy
Rain drop
24%
S 14 mph

Areas of fog early, then partly cloudy in the afternoon. High 81F. Winds S at 10 to 20 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:49 am
  • Sunset
    Sunset7:34 pm

Night

63°
Partly Cloudy Night
Rain drop
6%
SSW 12 mph

A few clouds from time to time. Low 63F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:32 pm
  • Moonset
    Moonset7:14 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Partly Cloudy Day Partly Cloudy
87°/68°
Rain drop 5%
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Day

87°
Partly Cloudy Day
Rain drop
5%
SSW 14 mph

Partly cloudy skies. Near record high temperatures. High 87F. Winds SSW at 10 to 20 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:48 am
  • Sunset
    Sunset7:35 pm

Night

68°
Partly Cloudy Night
Rain drop
16%
SSW 15 mph

A few clouds. Low 68F. Winds SSW at 10 to 20 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:35 pm
  • Moonset
    Moonset7:41 am
  • Moon Phase - Day 17 Waning Gibbous

Sun 05

Rain Rain
71°/43°
Rain drop 87%
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Day

71°
Rain
Rain drop
87%
WSW 15 mph

Rain. High 71F. Winds WSW at 10 to 20 mph. Chance of rain 90%. Rainfall near a quarter of an inch. Locally heavy rainfall possible.

  • Humidity
    Humidity71%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:46 am
  • Sunset
    Sunset7:36 pm

Night

43°
Partly Cloudy Night
Rain drop
7%
NW 13 mph

Partly cloudy. Low 43F. Winds NW at 10 to 20 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:38 pm
  • Moonset
    Moonset8:12 am
  • Moon Phase - Day 18 Waning Gibbous

Mon 06

Mostly Clear Day Mostly Sunny
59°/44°
Rain drop 1%
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Day

59°
Mostly Clear Day
Rain drop
1%
WNW 14 mph

Generally sunny despite a few afternoon clouds. High 59F. Winds WNW at 10 to 20 mph.

  • Humidity
    Humidity40%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:45 am
  • Sunset
    Sunset7:37 pm

Night

44°
Partly Cloudy Night
Rain drop
1%
WNW 7 mph

Partly cloudy skies. Low 44F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset8:48 am
  • Moon Phase - Day 19 Waning Gibbous

Tue 07

Partly Cloudy Day Partly Cloudy
52°/32°
Rain drop 2%
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Day

52°
Partly Cloudy Day
Rain drop
2%
NW 16 mph

Intervals of clouds and sunshine. High 52F. Winds NW at 10 to 20 mph.

  • Humidity
    Humidity40%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:43 am
  • Sunset
    Sunset7:38 pm

Night

32°
Clear Night
Mixed precipitation
2%
NNW 13 mph

Clear skies. Low 32F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:37 am
  • Moonset
    Moonset9:32 am
  • Moon Phase - Day 20 Waning Gibbous

Wed 08

Mostly Clear Day Mostly Sunny
56°/40°
Rain drop 2%
Add

Day

56°
Mostly Clear Day
Rain drop
2%
E 10 mph

Plentiful sunshine. High 56F. Winds E at 5 to 10 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:42 am
  • Sunset
    Sunset7:39 pm

Night

40°
Partly Cloudy Night
Rain drop
3%
SSE 10 mph

A few clouds from time to time. Low near 40F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:32 am
  • Moonset
    Moonset10:23 am
  • Moon Phase - Day 21 Waning Gibbous

Thu 09

Sunny Sunny
72°/51°
Rain drop 2%
Add

Day

72°
Sunny
Rain drop
2%
S 12 mph

Abundant sunshine. High 72F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:40 am
  • Sunset
    Sunset7:40 pm

Night

51°
Clear Night
Rain drop
4%
S 10 mph

Clear skies. Low 51F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:19 am
  • Moonset
    Moonset11:20 am
  • Moon Phase - Day 21 Waning Gibbous

Fri 10

Mostly Clear Day Mostly Sunny
79°/55°
Rain drop 4%
Add

Day

79°
Mostly Clear Day
Rain drop
4%
S 10 mph

Mostly sunny skies. High 79F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:38 am
  • Sunset
    Sunset7:41 pm

Night

55°
Mostly Clear Night
Rain drop
10%
S 10 mph

A mostly clear sky. Low near 55F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:01 am
  • Moonset
    Moonset12:22 pm
  • Moon Phase - Day 22 Last Quarter

Sat 11

Partly Cloudy Day Partly Cloudy
80°/59°
Rain drop 10%
Add

Day

80°
Partly Cloudy Day
Rain drop
10%
S 11 mph

Intervals of clouds and sunshine. High around 80F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity49%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:37 am
  • Sunset
    Sunset7:41 pm

Night

59°
Partly Cloudy Night
Rain drop
11%
S 11 mph

Partly cloudy skies. Low 59F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:36 am
  • Moonset
    Moonset1:27 pm
  • Moon Phase - Day 23 Waning Crescent

Sun 12

Partly Cloudy Day Partly Cloudy
81°/61°
Rain drop 11%
Add

Day

81°
Partly Cloudy Day
Rain drop
11%
S 10 mph

Sunshine and clouds mixed. High 81F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:35 am
  • Sunset
    Sunset7:42 pm

Night

61°
Mostly Cloudy Night
Rain drop
22%
S 10 mph

Mostly cloudy skies. Low 61F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:05 am
  • Moonset
    Moonset2:32 pm
  • Moon Phase - Day 24 Waning Crescent

Mon 13

Scattered Showers Day PM Showers
77°/59°
Rain drop 33%
Add

Day

77°
Scattered Showers Day
Rain drop
33%
SSW 10 mph

Mostly cloudy skies early. A few showers developing later in the day. High 77F. Winds SSW at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity55%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:34 am
  • Sunset
    Sunset7:43 pm

Night

59°
Scattered Showers Night
Rain drop
34%
SW 10 mph

Partly cloudy skies early giving way to a few showers after midnight. Low 59F. Winds SW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:32 am
  • Moonset
    Moonset3:40 pm
  • Moon Phase - Day 25 Waning Crescent

Tue 14

Scattered Showers Day AM Showers
76°/55°
Rain drop 39%
Add

Day

76°
Scattered Showers Day
Rain drop
39%
WSW 10 mph

Rain showers early with some sunshine later in the day. High 76F. Winds WSW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity57%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:33 am
  • Sunset
    Sunset7:44 pm

Night

55°
Mostly Cloudy Night
Rain drop
21%
SSW 9 mph

Mainly cloudy. Low around 55F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:56 am
  • Moonset
    Moonset4:47 pm
  • Moon Phase - Day 26 Waning Crescent

Wed 15

Mostly Cloudy Day Mostly Cloudy
72°/54°
Rain drop 12%
Add

Day

72°
Mostly Cloudy Day
Rain drop
12%
W 11 mph

Considerable cloudiness. High 72F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:31 am
  • Sunset
    Sunset7:45 pm

Night

54°
Partly Cloudy Night
Rain drop
16%
SW 10 mph

Partly to mostly cloudy. Low 54F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:21 am
  • Moonset
    Moonset5:58 pm
  • Moon Phase - Day 27 Waning Crescent

Thu 16

Scattered Showers Day PM Showers
69°/54°
Rain drop 31%
Add

Day

69°
Scattered Showers Day
Rain drop
31%
WSW 11 mph

A mix of clouds and sun in the morning giving way to a few showers during the afternoon. High 69F. Winds WSW at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity56%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:30 am
  • Sunset
    Sunset7:46 pm

Night

54°
Partly Cloudy Night
Rain drop
24%
SSW 10 mph

A few clouds from time to time. Low 54F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:46 am
  • Moonset
    Moonset7:11 pm
  • Moon Phase - Day 28 Waning Crescent
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