CHANTILLY, VA 20151 Weather Forecast & Current Conditions

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WASH-DULLES, VA
Current Weather

7:52 AM EDT APR 11, 2026
Broken Clouds
63°F
Feels Like: 61°F
Dewpoint: 52°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: N at 14 mph
Pressure: 30.24 inches
Last 72 hours

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CHANTILLY, VA 20151
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs in the upper 60s. North winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Mostly clear. Lows in the upper 40s. Northeast winds 5 to 10 mph.
SUNDAY
Mostly sunny. Highs in the mid 70s. East winds 5 to 10 mph, becoming south in the afternoon.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. South winds around 10 mph.
MONDAY
Partly sunny. Hot with highs in the upper 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
MONDAY NIGHT
Partly cloudy. Lows in the lower 60s.
TUESDAY
Mostly sunny. Hot with highs in the upper 80s.
TUESDAY NIGHT
Mostly cloudy. Lows in the mid 60s.
WEDNESDAY
Partly sunny. Hot with highs in the lower 90s.
WEDNESDAY NIGHT
Partly cloudy. Lows around 70.
THURSDAY
Mostly sunny. Hot with highs in the lower 90s.
THURSDAY NIGHT
Mostly cloudy. Lows in the upper 60s.
FRIDAY
Partly sunny with a 30 percent chance of showers. Hot with highs in the upper 80s.

Visible Weather Satellite
CHANTILLY, VA 20151
Infrared Weather Satellite
CHANTILLY, VA 20151
NEXRAD Weather Radar
CHANTILLY, VA 20151

WASH-DULLES, VA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  4/10/2026
Saturday
11 APR 2026
CHANTILLY, VA 20151 weather forecast Day 1, 0 hours 2 AM 59° 58° Mostly Cloudy 2%

0% Thunder
( 0% severe)
W   7 55% 43°
Low 56° CHANTILLY, VA 20151 weather forecast Day 1, 3 hours 5 AM 58° 56° Partly Cloudy NW   9 67% 47°
High 69° CHANTILLY, VA 20151 weather forecast Day 1, 6 hours 8 AM 57° 54° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   12 69% 47°

Partly Cloudy



CHANTILLY, VA 20151 weather forecast Day 1, 9 hours 11 AM 61° 59° Partly Cloudy NNW   12 48% 41°
CHANTILLY, VA 20151 weather forecast Day 1, 12 hours 2 PM 65° 65° Clear 0%

0% Thunder
( 0% severe)
NNW   10 35% 37°
CHANTILLY, VA 20151 weather forecast Day 1, 15 hours 5 PM 67° 67° Clear NNW   8 29% 34°
CHANTILLY, VA 20151 weather forecast Day 1, 18 hours 8 PM 61° 61° Clear 0%

0% Thunder
( 0% severe)
NNE   5 36% 34°
CHANTILLY, VA 20151 weather forecast Day 1, 21 hours 11 PM 54° 54° Clear NNE   1 48% 35°
Sunday
12 APR 2026
CHANTILLY, VA 20151 weather forecast Day 2, 0 hours 2 AM 49° 49° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   1 58% 35°
Low 44° CHANTILLY, VA 20151 weather forecast Day 2, 3 hours 5 AM 46° 45° Partly Cloudy NNE   2 68% 36°
High 71° CHANTILLY, VA 20151 weather forecast Day 2, 6 hours 8 AM 49° 47° Partly Cloudy 0%

0% Thunder
( 0% severe)
E   5 61% 36°

Partly Cloudy



CHANTILLY, VA 20151 weather forecast Day 2, 9 hours 11 AM 59° 57° Partly Cloudy SSE   9 46% 38°
CHANTILLY, VA 20151 weather forecast Day 2, 12 hours 2 PM 67° 67° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   12 37% 40°
CHANTILLY, VA 20151 weather forecast Day 2, 15 hours 5 PM 71° 71° Partly Cloudy S   13 34% 41°
CHANTILLY, VA 20151 weather forecast Day 2, 18 hours 8 PM 66° 66° Partly Cloudy 0%

0% Thunder
( 1% severe)
SSE   12 43% 43°
CHANTILLY, VA 20151 weather forecast Day 2, 21 hours 11 PM 63° 62° Mostly Cloudy SSE   12 52% 45°

WASH-DULLES, VA extended weather forecast

Monday
13 APR 2026
Tuesday
14 APR 2026
Wednesday
15 APR 2026
Thursday
16 APR 2026
Friday
17 APR 2026
Low 55° Low 56° Low 59° Low 58° Low 60°
High 83° High 83° High 84° High 86° High 75°
CHANTILLY, VA 20151 weather forecast Day 3 CHANTILLY, VA 20151 weather forecast Day 4 CHANTILLY, VA 20151 weather forecast Day 5 CHANTILLY, VA 20151 weather forecast Day 6 CHANTILLY, VA 20151 weather forecast Day 7
Partly Cloudy
8% Rain
Partly Cloudy
11% Rain
Partly Cloudy
14% Rain
Mostly Cloudy
28% Rain
Overcast
42% Rain
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