Weather in Chantilly, Virginia, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Chantilly
Today | 
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                                 Temperature: 62°F Wind Speed: 7 to 12 mph Wind Direction: W Forecast: Mostly sunny, with a high near 62. West wind 7 to 12 mph, with gusts as high as 21 mph.  | 
                        
Tonight | 
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                                 Temperature: 39°F Wind Speed: 2 to 6 mph Wind Direction: SW Forecast: Mostly clear, with a low around 39. Southwest wind 2 to 6 mph.  | 
                        
Wednesday | 
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                                 Temperature: 70°F Wind Speed: 5 to 14 mph Wind Direction: SW Forecast: Sunny, with a high near 70. Southwest wind 5 to 14 mph, with gusts as high as 25 mph.  | 
                        
Wednesday Night | 
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                                 Temperature: 45°F Wind Speed: 12 mph Wind Direction: W Forecast: Mostly clear, with a low around 45. West wind around 12 mph, with gusts as high as 21 mph.  | 
                        
Thursday | 
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                                 Temperature: 59°F Wind Speed: 6 to 12 mph Wind Direction: NW Forecast: Sunny, with a high near 59. Northwest wind 6 to 12 mph, with gusts as high as 20 mph.  | 
                        
Thursday Night | 
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                                 Temperature: 37°F Wind Speed: 1 to 6 mph Wind Direction: NE Forecast: Mostly clear, with a low around 37.  | 
                        
Friday | 
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                                 Temperature: 64°F Wind Speed: 7 to 16 mph Wind Direction: S Forecast: Partly sunny, with a high near 64.  | 
                        
Friday Night | 
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                                 Temperature: 53°F Wind Speed: 8 to 13 mph Wind Direction: SW Forecast: Rain likely after 7pm. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.  | 
                        
Saturday | 
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                                 Temperature: 67°F Wind Speed: 8 to 12 mph Wind Direction: W Forecast: Rain likely before 7am. Mostly sunny, with a high near 67. Chance of precipitation is 70%.  | 
                        
Saturday Night | 
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                                 Temperature: 45°F Wind Speed: 3 to 7 mph Wind Direction: W Forecast: Partly cloudy, with a low around 45.  | 
                        
Sunday | 
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                                 Temperature: 65°F Wind Speed: 5 to 12 mph Wind Direction: SW Forecast: A chance of rain after 7am. Partly sunny, with a high near 65. Chance of precipitation is 30%.  | 
                        
Sunday Night | 
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                                 Temperature: 38°F Wind Speed: 10 mph Wind Direction: NW Forecast: A chance of rain before 1am. Partly cloudy, with a low around 38. Chance of precipitation is 30%.  | 
                        
Monday | 
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                                 Temperature: 48°F Wind Speed: 10 to 16 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 48.  | 
                        
Monday Night | 
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                                 Temperature: 31°F Wind Speed: 8 to 12 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 31.  |