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

As of 10:11 am EDT
alertLevel3

Small Craft Advisory

+2 More

Today

Rain, Snow, Wintery Mix Rain/Snow
42°/27°
Rain drop 100%
Subtract

Day

42°
Rain, Snow, Wintery Mix
Rain drop
100%
NW 14 mph

Cloudy with rain and snow this morning, becoming all snow for the afternoon. Much cooler. High 42F. Winds NW at 10 to 20 mph. Chance of rain 100%.

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  • Humidity
    Humidity76%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:25 am
  • Sunset
    Sunset7:14 pm

Night

27°
Mostly Clear Night
Mixed precipitation
4%
W 11 mph

Mostly clear. Low 27F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:42 am
  • Moonset
    Moonset12:34 pm
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Windy Partly Cloudy/Wind
58°/42°
Rain drop 12%
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Day

58°
Windy
Rain drop
12%
S 21 mph

Partly cloudy. Gusty winds in the afternoon. High 58F. Winds S at 20 to 30 mph. Higher wind gusts possible.

  • Humidity
    Humidity45%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:24 am
  • Sunset
    Sunset7:15 pm

Night

42°
Mostly Clear Night
Rain drop
1%
WSW 17 mph

Mainly clear. Low 42F. Winds WSW at 15 to 25 mph.

  • Humidity
    Humidity40%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:27 am
  • Moonset
    Moonset1:35 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Partly Cloudy Day Partly Cloudy
58°/41°
Rain drop 0%
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Day

58°
Partly Cloudy Day
WNW 11 mph

Partly cloudy skies. High 58F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity30%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:22 am
  • Sunset
    Sunset7:16 pm

Night

41°
Mostly Cloudy Night
Rain drop
1%
ENE 7 mph

Mainly cloudy. Low 41F. Winds ENE at 5 to 10 mph.

  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:06 am
  • Moonset
    Moonset2:39 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Mostly Cloudy Day Mostly Cloudy
59°/53°
Rain drop 15%
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Day

59°
Mostly Cloudy Day
Rain drop
15%
SE 14 mph

Mainly cloudy. Slight chance of a rain shower. High 59F. Winds SE at 10 to 20 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:21 am
  • Sunset
    Sunset7:17 pm

Night

53°
Showers
Rain drop
69%
SE 12 mph

Occasional light rain. Low 53F. Winds SE at 10 to 15 mph. Chance of rain 70%.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:40 am
  • Moonset
    Moonset3:46 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Thunderstorms Thunderstorms
66°/28°
Rain drop 91%
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Day

66°
Thunderstorms
Rain drop
91%
S 19 mph

Showers and thunderstorms. High 66F. Winds S at 15 to 25 mph. Chance of rain 90%.

  • Humidity
    Humidity80%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:19 am
  • Sunset
    Sunset7:18 pm

Night

28°
Scattered Showers Night
Rain drop
73%
WNW 15 mph

Showers in the evening, then partly cloudy overnight. Low 28F. Winds WNW at 10 to 20 mph. Chance of rain 70%.

  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:08 am
  • Moonset
    Moonset4:54 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Partly Cloudy Day Partly Cloudy
37°/21°
Rain drop 0%
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Day

37°
Partly Cloudy Day
WNW 15 mph

Intervals of clouds and sunshine. Cold. High 37F. Winds WNW at 10 to 20 mph.

  • Humidity
    Humidity37%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:18 am
  • Sunset
    Sunset7:19 pm

Night

21°
Partly Cloudy Night
NW 11 mph

Clear to partly cloudy. Low 21F. Winds NW at 10 to 15 mph.

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

Wed 18

Partly Cloudy Day Partly Cloudy
41°/28°
Rain drop 0%
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Day

41°
Partly Cloudy Day
W 7 mph

Partly cloudy. High 41F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity40%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:16 am
  • Sunset
    Sunset7:20 pm

Night

28°
Partly Cloudy Night
Mixed precipitation
5%
SE 6 mph

A few clouds. Low 28F. Winds light and variable.

  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:58 am
  • Moonset
    Moonset7:11 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Mostly Cloudy Day Mostly Cloudy
53°/37°
Rain drop 10%
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Day

53°
Mostly Cloudy Day
Rain drop
10%
SSE 8 mph

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

  • Humidity
    Humidity52%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:14 am
  • Sunset
    Sunset7:21 pm

Night

37°
Mostly Cloudy Night
Mixed precipitation
10%
SSE 7 mph

Considerable cloudiness. Low 37F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity64%
  • 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
61°/44°
Rain drop 10%
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Day

61°
Partly Cloudy Day
Rain drop
10%
SW 9 mph

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

  • Humidity
    Humidity60%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:13 am
  • Sunset
    Sunset7:22 pm

Night

44°
Partly Cloudy Night
Rain drop
24%
SW 8 mph

Partly cloudy in the evening with more clouds for later at night. Low 44F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:48 am
  • Moonset
    Moonset9:36 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Partly Cloudy Day Partly Cloudy
62°/37°
Rain drop 17%
Add

Day

62°
Partly Cloudy Day
Rain drop
17%
NW 12 mph

Partly cloudy skies. High 62F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity52%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:11 am
  • Sunset
    Sunset7:23 pm

Night

37°
Partly Cloudy Night
Mixed precipitation
24%
NNW 11 mph

A few clouds. Low 37F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:17 am
  • Moonset
    Moonset10:52 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day Partly Cloudy
52°/36°
Rain drop 14%
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Day

52°
Partly Cloudy Day
Rain drop
14%
NNW 9 mph

Partly cloudy. High 52F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:10 am
  • Sunset
    Sunset7:24 pm

Night

36°
Partly Cloudy Night
Mixed precipitation
14%
NNW 8 mph

A few clouds from time to time. Low 36F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:52 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
56°/39°
Rain drop 12%
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Day

56°
Partly Cloudy Day
Rain drop
12%
NW 9 mph

Intervals of clouds and sunshine. High 56F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:08 am
  • Sunset
    Sunset7:25 pm

Night

39°
Scattered Showers Night
Rain drop
36%
N 8 mph

Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 39F. Winds N at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:35 am
  • Moonset
    Moonset12:09 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Scattered Showers Day AM Showers
54°/38°
Rain drop 36%
Add

Day

54°
Scattered Showers Day
Rain drop
36%
N 8 mph

Showers in the morning with some clearing in the afternoon. High 54F. Winds N at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity63%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset7:26 pm

Night

38°
Mostly Cloudy Night
Mixed precipitation
24%
NE 7 mph

Mostly cloudy skies. Low 38F. Winds NE at 5 to 10 mph.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:26 am
  • Moonset
    Moonset1:23 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Mostly Cloudy Day Mostly Cloudy
60°/42°
Rain drop 19%
Add

Day

60°
Mostly Cloudy Day
Rain drop
19%
SSW 9 mph

Mainly cloudy. High near 60F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:27 pm

Night

42°
Mostly Cloudy Night
Rain drop
15%
WNW 8 mph

Considerable cloudiness. Low 42F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:29 am
  • Moonset
    Moonset2:30 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Scattered Showers Day PM Showers
57°/40°
Rain drop 35%
Add

Day

57°
Scattered Showers Day
Rain drop
35%
NNW 11 mph

Mostly cloudy skies with a few showers later in the day. High 57F. Winds NNW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity61%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:28 pm

Night

40°
Showers
Rain drop
47%
N 8 mph

Overcast with rain showers at times. Low near 40F. Winds N at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:38 pm
  • Moonset
    Moonset3:27 am
  • Moon Phase - Day 8 Waxing Gibbous
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