Weather in Chantilly, Virginia, United States

7-Day Detailed Weather Forecast for Chantilly

Overnight

Temperature: 32°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: Rain and snow likely after 2am. Cloudy, with a low around 32. North wind around 3 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.

Sunday

Temperature: 34°F

Wind Speed: 5 to 9 mph

Wind Direction: N

Forecast: Rain and snow likely before 4pm. Cloudy, with a high near 34. North wind 5 to 9 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Temperature: 20°F

Wind Speed: 2 to 7 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 20. West wind 2 to 7 mph. New snow accumulation of less than half an inch possible.

M.L. King Jr. Day

Temperature: 39°F

Wind Speed: 5 to 13 mph

Wind Direction: SW

Forecast: Sunny, with a high near 39. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.

Monday Night

Temperature: 14°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 14. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

Tuesday

Temperature: 28°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 28.

Tuesday Night

Temperature: 13°F

Wind Speed: 1 to 5 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 13.

Wednesday

Temperature: 38°F

Wind Speed: 3 to 14 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 38.

Wednesday Night

Temperature: 28°F

Wind Speed: 6 to 12 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 28.

Thursday

Temperature: 42°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 42.

Thursday Night

Temperature: 21°F

Wind Speed: 3 to 7 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 21.

Friday

Temperature: 40°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 40.

Friday Night

Temperature: 29°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A slight chance of snow after 1am. Mostly cloudy, with a low around 29.

Saturday

Temperature: 42°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: A chance of snow. Mostly cloudy, with a high near 42.