Weather Forecast and Conditions for Chantilly, Virginia 20151 - The Weather Channel | Weather.com
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80° Mostly Cloudy Day
Mostly Cloudy
Day 82° • Night 48°
Feels Like81°
Sunrise

7:27 am

Sunset

7:13 pm

Temperature
High / Low
82°/48°
Wind
11 mph
Humidity
Humidity
47%
Dew point
Dew Point
58°
Pressure
Pressure
29.81 in
UV index
UV Index
3 of 11
Visibility
Visibility
10 mi
Moon Phase - Day 22
Moon Phase
Last Quarter
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Rain

Storms continuing through 7 PM. Potential for severe thunderstorms.

Hourly Weather-

Now

Isolated Thunderstorms Isolated Thunderstorms
80°
Rain drop 31%
SW 11 mph
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Isolated Thunderstorms

  • Temperature feels like
    Feels Like82°
  • WindSW 11 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

4 pm

Isolated Thunderstorms Isolated Thunderstorms
81°
Rain drop 32%
SSW 11 mph
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Isolated Thunderstorms

  • Temperature feels like
    Feels Like82°
  • WindSSW 11 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover72%
  • Rain drop
    Rain Amount0 in

5 pm

Scattered Thunderstorms Scattered Thunderstorms
81°
Rain drop 41%
SSW 12 mph
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Scattered Thunderstorms

  • Temperature feels like
    Feels Like82°
  • WindSSW 12 mph
  • Humidity
    Humidity45%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0 in

6 pm

Scattered Thunderstorms Scattered Thunderstorms
81°
Rain drop 41%
SSW 13 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like82°
  • WindSSW 13 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover66%
  • Rain drop
    Rain Amount0 in
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10 Day Weather-

Today

Scattered Thunderstorms Scattered Thunderstorms
82°/48°
Rain drop 41%
Subtract

Day

82°
Scattered Thunderstorms
Rain drop
41%
SSW 13 mph

Scattered thunderstorms. Potential for severe thunderstorms. High 82F. Winds SSW at 10 to 20 mph. Chance of rain 40%.

  • Humidity
    Humidity46%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:27 am
  • Sunset
    Sunset7:13 pm

Night

48°
Rain
Rain drop
84%
SW 19 mph

Partly cloudy skies early then becoming cloudy with periods of rain late. Low 48F. Winds SW at 15 to 25 mph. Chance of rain 80%.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:49 am
  • Moonset
    Moonset11:41 am
  • Moon Phase - Day 22 Last Quarter

Thu 12

Rain, Snow, Wintery Mix Rain/Snow/Wind
54°/28°
Rain drop 91%
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Day

54°
Rain, Snow, Wintery Mix
Rain drop
91%
NW 20 mph

Windy at times with a steady rain in the morning tapering to showers and becoming mixed with snow in the afternoon. Morning high of 54F with temps falling to near 40. Winds NW at 20 to 30 mph. Chance of rain 90%. Winds could occasionally gust over 40 mph.

  • Humidity
    Humidity71%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:25 am
  • Sunset
    Sunset7:14 pm

Night

28°
Mostly Clear Night
Mixed precipitation
5%
W 12 mph

A mostly clear sky. Low 28F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity57%
  • 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
57°/42°
Rain drop 16%
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Day

57°
Windy
Rain drop
16%
S 21 mph

Partly cloudy. Gusty winds in the afternoon. High 57F. Winds S at 20 to 30 mph. Higher wind gusts possible.

  • Humidity
    Humidity46%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:24 am
  • Sunset
    Sunset7:15 pm

Night

42°
Partly Cloudy Night
Rain drop
1%
WSW 17 mph

Partly cloudy skies. Low 42F. Winds WSW at 10 to 20 mph.

  • Humidity
    Humidity42%
  • 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
57°/39°
Rain drop 1%
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Day

57°
Partly Cloudy Day
Rain drop
1%
WNW 11 mph

Sunshine and clouds mixed. High 57F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity31%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:22 am
  • Sunset
    Sunset7:16 pm

Night

39°
Mostly Cloudy Night
ENE 7 mph

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 39F. Winds ENE at 5 to 10 mph.

  • Humidity
    Humidity42%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:06 am
  • Moonset
    Moonset2:39 pm
  • Moon Phase - Day 25 Waning Crescent
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