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Current Weather Conditions for Chantilly, VA

Sunny, with a high near 102. Heat index values as high as 110. Northwest wind around 5 mph.
81°F

Conditions

Wind: 2 mph NW
Humidity: 79%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM
81° 86° 90° 93° 96° 98° 99° 100° 102° 100° 99° 97° 93°

Upcoming Week

Day Forecast High Low
Today
Sunny
Sunny, with a high near 102. Heat index values as high as 110. Northwest wind around 5 mph.
82°F 70°F
Tonight
Clear
Clear, with a low around 78. Heat index values as high as 107. West wind 1 to 5 mph.
82°F 70°F
Friday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 102. Heat index values as high as 110. Northwest wind 1 to 5 mph. Chance of precipitation is 20%.
82°F 70°F
Friday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. Heat index values as high as 105. West wind around 5 mph. Chance of precipitation is 20%.
82°F 70°F
Independence Day
Mostly Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 99. West wind 2 to 8 mph. Chance of precipitation is 60%.
82°F 70°F
Saturday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
82°F 70°F
Sunday
Mostly Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 60%.
82°F 70°F
Sunday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
82°F 70°F
Monday
Showers And Thunderstorms Likely
A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 91. Chance of precipitation is 70%.
82°F 70°F
Monday Night
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.
82°F 70°F
Tuesday
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 30%.
82°F 70°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
82°F 70°F
Wednesday
Chance Showers And Thunderstorms
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.
82°F 70°F
Wednesday Night
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
82°F 70°F
Data provided by weather.gov