Weather in Chantilly, Virginia, United States

7-Day Detailed Weather Forecast for Chantilly

Overnight

Temperature: 71°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 86°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: A chance of rain showers before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 86. South wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Temperature: 71°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Temperature: 88°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms. Partly sunny, with a high near 88. South wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Temperature: 68°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 68. South wind 2 to 6 mph. Chance of precipitation is 80%.

Monday

Temperature: 84°F

Wind Speed: 2 to 8 mph

Wind Direction: NW

Forecast: A slight chance of rain showers between 8am and 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 80%.

Monday Night

Temperature: 63°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: Showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 80%.

Tuesday

Temperature: 77°F

Wind Speed: 12 mph

Wind Direction: NW

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77.

Tuesday Night

Temperature: 56°F

Wind Speed: 6 to 9 mph

Wind Direction: N

Forecast: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 56.

Wednesday

Temperature: 78°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Sunny, with a high near 78.

Wednesday Night

Temperature: 56°F

Wind Speed: 2 to 6 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 56.

Thursday

Temperature: 81°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Sunny, with a high near 81.

Thursday Night

Temperature: 59°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 59.

Friday

Temperature: 84°F

Wind Speed: 2 to 6 mph

Wind Direction: E

Forecast: Sunny, with a high near 84.