Weather in Fairfax, Virginia, United States

7-Day Detailed Weather Forecast for Fairfax

Overnight

Temperature: 32°F

Wind Speed: 12 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 32. North wind around 12 mph, with gusts as high as 20 mph.

Tuesday

Temperature: 52°F

Wind Speed: 2 to 9 mph

Wind Direction: NW

Forecast: Sunny, with a high near 52. Northwest wind 2 to 9 mph.

Tuesday Night

Temperature: 38°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 38. South wind 2 to 6 mph.

Wednesday

Temperature: 59°F

Wind Speed: 6 to 10 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 59. South wind 6 to 10 mph, with gusts as high as 18 mph.

Wednesday Night

Temperature: 48°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 48. South wind around 9 mph.

Thursday

Temperature: 74°F

Wind Speed: 9 to 13 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 74.

Thursday Night

Temperature: 56°F

Wind Speed: 13 mph

Wind Direction: SW

Forecast: A slight chance of rain between 8pm and 2am, then rain likely and a slight chance of thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

Friday

Temperature: 63°F

Wind Speed: 14 mph

Wind Direction: NW

Forecast: Rain likely and a slight chance of thunderstorms. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

Friday Night

Temperature: 31°F

Wind Speed: 12 mph

Wind Direction: N

Forecast: A chance of rain before 2am. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.

Saturday

Temperature: 50°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 50.

Saturday Night

Temperature: 32°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 32.

Sunday

Temperature: 58°F

Wind Speed: 5 to 9 mph

Wind Direction: W

Forecast: Sunny, with a high near 58.

Sunday Night

Temperature: 42°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 42.

Monday

Temperature: 66°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 66.