Chantilly, Virginia Weather
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Weather Forecast for Chantilly, Virginia : Fairfax County
Issued: 7:30 pm EDT May 9, 2025 Latitude: 38.8942786 Longitude: -77.4310992 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Clear on Tonight Sunny on Saturday Mostly Sunny on Sunday Partly Sunny on Monday 70% chance of rain on Tuesday 80% chance of rain on Wednesday 40% chance of on Thursday 30% chance of rain on Friday
Low: 46°F High: 72°F High: 78°F High: 77°F High: 71°F High: 77°F High: 83°F High: 88°F
Low: 51°F Low: 54°F Low: 61°F Low: 64°F Low: 64°F Low: 66°F  
Clear Sunny Mostly Sunny Partly Sunny Rain Rain Partly Sunny Rain
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Current Conditions at
WASH-DULLES - (KIAD)
59°
Partly Cloudy
as of 7:52 PM EDST
Rel. Humidity: 58%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
9 MPH
Gust: 20 MPH
0° North
Cloud Level(s): Scattered at 7500ft
Current Conditions at
MANASSAS - (KHEF)
61°
Mostly Clear
as of 7:56 PM EDST
Rel. Humidity: 59%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
7 MPH
350° North
Cloud Level(s): Few at 6000ft
Current Conditions at
LEESBURG/GODFREY - (KJYO)
55°
Partly Cloudy
as of 8:35 PM EDST
Rel. Humidity: 66%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 8000ft
Current Conditions at
FORT MEADE - (KFME)
52°
Clear
as of 8:29 PM EDST
Rel. Humidity: 81%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
3 MPH
310° Northwest
Cloud Level(s): Clear
Clear on Tonight Tonight... Clear, with a low around 46. Northwest wind 6 to 9 mph.
Sunny on Saturday Saturday... Sunny, with a high near 72. Northwest wind 9 to 14 mph, with gusts as high as 22 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 51. Light and variable wind.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 78. North wind around 7 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 54. East wind around 5 mph becoming calm in the evening.
Partly Sunny on Monday Monday... Partly sunny, with a high near 77.
50% chance of rain Monday Night Monday Night... A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
70% chance of rain Tuesday Tuesday... Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
80% chance of thunderstorms Tuesday Night Tuesday Night... Showers and possibly a thunderstorm before 2am, then showers likely. Low around 64. Chance of precipitation is 80%.
80% chance of rain Wednesday Wednesday... Showers. High near 77. Chance of precipitation is 80%.
80% chance of rain Wednesday Night Wednesday Night... Showers. Low around 64. Chance of precipitation is 80%.
40% chance of Thursday Thursday... A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
30% chance of rain Thursday Night Thursday Night... A chance of showers. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
30% chance of rain Friday Friday... A chance of showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Chantilly, Virginia
Sunrise: 06:02 AM
Sunset: 8:10 PM
Civil Sunrise:05:33 AM
Civil Sunset: 8:40 PM
Nautical Sunrise: 04:57 AM
Nautical Sunset: 9:16 PM
Astro Sunrise: 04:17 AM
Astro Sunset: 9:55 PM
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