current weather for Chantilly (United State)
Chantilly is located near Greenbriar at 2mi↑, Floris at 3mi↑, Centreville at 4mi↑, South Riding at 4mi↑, Fairfax County at 5mi↑,
Elevation : 325ft
currently : 36°F few clouds at Chantilly
The current temperature is 36°F, the felt temperature is 28°F.
Wind direction from South East with a speed of 8mph.
The air is very humid : relative air humidity is 76 %.
Pressure is 30inHg : anticyclonic regime, a harbinger of good weather even if mists can appear in the morning and persist because the wind remains weak.
weather last updated 53559 minutes
Sun rises in 7h35 and the sun is setting in 17h43. The duration of the night is 13h51.
For more details on weather observations and short-term forecasts, see the aeronautical weather provided by Washington Dulles International airport.
Coming to Chantilly
Hotels : book on Hotels.com Booking Expedia
Taxi : book on Taxi Booking
activities : Getyourguide
Rent a car : book on Rentalcars
By plane :
- Washington Dulles International airport at 4mi : book on air_france
- Manassas Regional/Harry P. Davis Field airport at 13mi : book on Trip.com
- Davison Army Air Field airport at 18mi : book on Trip.com
Weather forecast for Chantilly (United State)
Friday, January 16, 2026
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening.
the temperature will range from 37°F to 37°F
wind speed up to 2mph
23h
37°F
Scattered clouds
The air is very humid : relative air humidity is 77 %.
pressure is 30inHg
Wind direction from North East 1mph with gusts at 3mph
Saturday, January 17, 2026
Sky will be covered by cloud a large part of the night and the day will be cloudy from morning to evening. 1in snow in 24h.
the temperature will range from 23°F to 37°F
wind speed up to 24mph
2h
37°F
Broken clouds
The air is extremely humid : relative air humidity is 83 %.
pressure is 30inHg
Wind direction from North 1mph with gusts at 2mph
5h
38°F
Overcast
The air is extremely humid : relative air humidity is 86 %.
pressure is 30inHg
Wind direction from North West 4mph with gusts at 6mph
8h
35°F
Light snow
0.4in of snow
The air is almost saturated with water : relative air humidity is 97 %.
pressure is 30inHg
Wind direction from North 6mph with gusts at 19mph
11h
34°F
Overcast
The air is very humid : relative air humidity is 67 %.
pressure is 30inHg
Wind direction from North 11mph with gusts at 18mph
14h
32°F
Overcast
The air is humid : relative air humidity is 50 %.
pressure is 30inHg
Wind direction from North West 11mph with gusts at 16mph
17h
27°F
Light snow
0.1in of snow
The air is very humid : relative air humidity is 74 %.
pressure is 30inHg
Wind direction from North West 10mph with gusts at 20mph
20h
26°F
Overcast
The air is very humid : relative air humidity is 65 %.
pressure is 30inHg
Wind direction from North West 11mph with gusts at 25mph
23h
23°F
Sky clear
The air is very humid : relative air humidity is 70 %.
pressure is 30inHg
Wind direction from North West 8mph with gusts at 23mph
Sunday, January 18, 2026
Sky will be clear all night long and the day will be dominated by the sun.
the temperature will range from 21°F to 36°F
wind speed up to 29mph
2h
21°F
Sky clear
The air is very humid : relative air humidity is 74 %.
pressure is 30inHg
Wind direction from North West 5mph with gusts at 12mph
5h
24°F
Broken clouds
The air is very humid : relative air humidity is 77 %.
pressure is 30inHg
Wind direction from South West 7mph with gusts at 19mph
8h
22°F
Broken clouds
The air is very humid : relative air humidity is 79 %.
pressure is 30inHg
Wind direction from South West 7mph with gusts at 21mph
11h
31°F
Sky clear
The air is humid : relative air humidity is 52 %.
pressure is 30inHg
Wind direction from South West 11mph with gusts at 24mph
14h
36°F
Few clouds
The air is a little humid : relative air humidity is 38 %.
pressure is 30inHg
Wind direction from West 15mph with gusts at 28mph
17h
32°F
Sky clear
The air is moderately humid : relative air humidity is 40 %.
pressure is 30inHg
Wind direction from West 12mph with gusts at 28mph
20h
25°F
Sky clear
The air is humid : relative air humidity is 53 %.
pressure is 30inHg
Wind direction from North West 11mph with gusts at 26mph
23h
22°F
Few clouds
The air is humid : relative air humidity is 51 %.
pressure is 30inHg
Wind direction from North West 10mph with gusts at 28mph
Monday, January 19, 2026
Sky will be mainly clear but cloud will appear and the day will be dominated by the sun.
the temperature will range from 16°F to 30°F
wind speed up to 25mph
extreme cold alert with 16°F at Chantilly
2h
20°F
Broken clouds
The air is moderately humid : relative air humidity is 49 %.
pressure is 30inHg
Wind direction from North West 11mph with gusts at 26mph
5h
18°F
Overcast
The air is moderately humid : relative air humidity is 46 %.
pressure is 30inHg
Wind direction from North West 10mph with gusts at 23mph
8h
17°F
Broken clouds
The air is moderately humid : relative air humidity is 46 %.
pressure is 30inHg
Wind direction from North West 8mph with gusts at 16mph
11h
22°F
Sky clear
The air is a little humid : relative air humidity is 38 %.
pressure is 30inHg
Wind direction from North West 5mph with gusts at 8mph
14h
28°F
Sky clear
The air is dry : relative air humidity is 27 %.
pressure is 30inHg
Wind direction from West 7mph with gusts at 14mph
17h
30°F
Sky clear
The air is dry : relative air humidity is 23 %.
pressure is 30inHg
Wind direction from North West 8mph with gusts at 14mph
20h
23°F
Sky clear
The air is moderately humid : relative air humidity is 42 %.
pressure is 31inHg
Wind direction from North West 6mph with gusts at 17mph
23h
21°F
Sky clear
The air is moderately humid : relative air humidity is 47 %.
pressure is 31inHg
Wind direction from North 5mph with gusts at 12mph
Tuesday, January 20, 2026
Sky will be clear all night long and the day will be cloudy but the sun will appear.
the temperature will range from 19°F to 39°F
wind speed up to 36mph
2h
20°F
Sky clear
The air is moderately humid : relative air humidity is 48 %.
pressure is 31inHg
Wind direction from East 2mph with gusts at 2mph
5h
20°F
Sky clear
The air is moderately humid : relative air humidity is 48 %.
pressure is 31inHg
Wind direction from South 4mph with gusts at 7mph
8h
20°F
Sky clear
The air is humid : relative air humidity is 51 %.
pressure is 31inHg
Wind direction from South 5mph with gusts at 13mph
11h
28°F
Sky clear
The air is moderately humid : relative air humidity is 45 %.
pressure is 31inHg
Wind direction from South 10mph with gusts at 21mph
14h
38°F
Few clouds
The air is dry : relative air humidity is 29 %.
pressure is 30inHg
Wind direction from South 14mph with gusts at 26mph
17h
39°F
Scattered clouds
The air is a little humid : relative air humidity is 33 %.
pressure is 30inHg
Wind direction from South 14mph with gusts at 30mph
20h
34°F
Scattered clouds
The air is moderately humid : relative air humidity is 48 %.
pressure is 30inHg
Wind direction from South 12mph with gusts at 36mph
23h
34°F
Overcast
The air is humid : relative air humidity is 53 %.
pressure is 30inHg
Wind direction from South 11mph with gusts at 35mph
Wednesday, January 21, 2026
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening.
the temperature will range from 28°F to 45°F
wind speed up to 27mph
2h
32°F
Overcast
The air is humid : relative air humidity is 59 %.
pressure is 30inHg
Wind direction from South West 7mph with gusts at 22mph
5h
32°F
Overcast
The air is very humid : relative air humidity is 63 %.
pressure is 30inHg
Wind direction from South West 4mph with gusts at 8mph
8h
33°F
Light snow
0.1in of snow
The air is very humid : relative air humidity is 69 %.
pressure is 30inHg
Wind direction from South East 2mph with gusts at 1mph
11h
38°F
Overcast
The air is humid : relative air humidity is 58 %.
pressure is 30inHg
Wind direction from West 2mph with gusts at 3mph
14h
44°F
Overcast
The air is humid : relative air humidity is 57 %.
pressure is 30inHg
Wind direction from North West 11mph with gusts at 21mph
17h
39°F
Broken clouds
The air is moderately humid : relative air humidity is 43 %.
pressure is 30inHg
Wind direction from North West 14mph with gusts at 27mph
20h
29°F
Scattered clouds
The air is humid : relative air humidity is 55 %.
pressure is 30inHg
Wind direction from North West 7mph with gusts at 20mph
Weather observation and forecast provided by OpenWeatherMap under CC BY-SA 4.0 license amended by aviation weather data.
near
- Hotels in Chantilly
- Renaissance Philadelphia Downtown Hotel (Philadelphia) at 142mi↑
- MoMA (New York) at 224mi↑
- Guggenheim Museum Bilbao (Bilbao) at 3760mi↑
- Hotel NH Collection San Sebastián Aránzazu (San Sebastián) at 3802mi↑
- Sercotel Codina (San Sebastian) at 3802mi↑
- Aquarium de Donostia-San Sebastián (San Sebastian) at 3802mi↑
- Hotel de Londres y de Inglaterra (San Sebastian) at 3803mi↑
- for Inova Fair Oaks Hospital airport at 3mi↑
- for Centreville airport at 3mi↑
- for Washington Dulles International airport at 4mi↑
Weather news
Tuesday, February 10, 2026
News
Storm Nils is arriving in the Hautes-Pyrénées
Météo France has issued an orange alert bulletin for Wednesday night to Thursday with winds that could exceed 100 km/h in the Hautes-Pyrénées.
Saturday, May 8, 2021
News
Weather alert for thunderstorms and strong winds in the southwest
Météo-France has placed the southwest on orange alert for strong winds and thunderstorms. The winds have already begun to gust early this afternoon. But the worst is yet to come.
Tuesday, October 20, 2020
News
Alerte orange sur les Hautes-Pyrénées, la tempête Barbara arrive
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les…
Monday, October 19, 2020
News
La tempête Barbara souffle à plus de 150 km/h sur les Hautes-Pyrénées
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les…