Weather in Chantilly, Virginia, United States

7-Day Detailed Weather Forecast for Chantilly

This Afternoon

Temperature: 52°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 52. South wind around 10 mph, with gusts as high as 21 mph.

Tonight

Temperature: 41°F

Wind Speed: 7 to 14 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 41. South wind 7 to 14 mph, with gusts as high as 24 mph.

Wednesday

Temperature: 52°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A chance of rain after 8am. Cloudy, with a high near 52. Southwest wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 24°F

Wind Speed: 3 to 13 mph

Wind Direction: W

Forecast: Rain likely before 10pm, then rain and snow likely between 10pm and 1am, then a chance of rain and snow. Mostly cloudy, with a low around 24. West wind 3 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 31°F

Wind Speed: 13 to 17 mph

Wind Direction: NW

Forecast: A slight chance of snow before 7am. Mostly sunny, with a high near 31. Northwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 17°F

Wind Speed: 6 to 14 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 17.

Friday

Temperature: 35°F

Wind Speed: 6 to 14 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 35.

Friday Night

Temperature: 28°F

Wind Speed: 8 to 12 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 28.

Saturday

Temperature: 44°F

Wind Speed: 7 to 12 mph

Wind Direction: SW

Forecast: A slight chance of snow between 7am and 1pm, then a slight chance of rain and snow. Mostly sunny, with a high near 44.

Saturday Night

Temperature: 22°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: A slight chance of rain and snow before 7pm. Mostly cloudy, with a low around 22.

Sunday

Temperature: 31°F

Wind Speed: 6 to 12 mph

Wind Direction: W

Forecast: A slight chance of snow between 7am and 1pm. Mostly sunny, with a high near 31.

Sunday Night

Temperature: 17°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 17.

M.L. King Jr. Day

Temperature: 34°F

Wind Speed: 7 to 12 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 34.

Monday Night

Temperature: 16°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 16.