Weather in Fairfax, Virginia, United States

7-Day Detailed Weather Forecast for Fairfax

Overnight

Temperature: 11°F

Wind Speed: 18 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 11. Wind chill values as low as -6. North wind around 18 mph, with gusts as high as 31 mph.

Sunday

Temperature: 24°F

Wind Speed: 21 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 24. Wind chill values as low as -7. Northwest wind around 21 mph, with gusts as high as 35 mph.

Sunday Night

Temperature: 15°F

Wind Speed: 15 to 18 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 15. Northwest wind 15 to 18 mph, with gusts as high as 30 mph.

Monday

Temperature: 33°F

Wind Speed: 8 to 15 mph

Wind Direction: NW

Forecast: Sunny, with a high near 33. Wind chill values as low as 0. Northwest wind 8 to 15 mph, with gusts as high as 21 mph.

Monday Night

Temperature: 17°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 17. Northwest wind around 6 mph.

Tuesday

Temperature: 37°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 37.

Tuesday Night

Temperature: 24°F

Wind Speed: 3 to 7 mph

Wind Direction: E

Forecast: A chance of snow after 7pm. Mostly cloudy, with a low around 24. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

Wednesday

Temperature: 32°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: A chance of snow before 1pm. Partly sunny, with a high near 32. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Wednesday Night

Temperature: 15°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 15.

Thursday

Temperature: 29°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 29.

Thursday Night

Temperature: 15°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 15.

Friday

Temperature: 36°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A chance of snow after 7am. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.

Friday Night

Temperature: 18°F

Wind Speed: 6 to 14 mph

Wind Direction: W

Forecast: A chance of snow before 7pm. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

Saturday

Temperature: 25°F

Wind Speed: 14 to 17 mph

Wind Direction: NW

Forecast: Sunny, with a high near 25.