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Fairfax County, VA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station  

Sunny 72°F
Feels Like 72°F  
Humidity 54% Dew Point 55°F Wind ESE 5 MPH Gusts 10 Barometer 29.96 in.761.0 mm
Solar Rad 390 w/m2
Report from a MADIS/MESONET station 2.2 miles SSW of central Fairfax County
at

Current Conditions From Nearby Local Station  

Sunny 72°F
Feels Like 72°F  
Humidity 54% Dew Point 55°F Wind ESE 5 MPH Gusts 10 Barometer 29.96 in.761.0 mm
Solar Rad 390 w/m2
Report from a MADIS/MESONET station 2.2 miles SSW of central Fairfax County
at

Point Forecast at a Glance

SatOct 18
Sat Oct 18: Sunny, High 72°F, Low 55°F
72°
55°
SunOct 19
Sun Oct 19: Partly Sunny, High 76°F, Low 51°F
20%
76°
51°
MonOct 20
Mon Oct 20: Rain Showers with Mostly Sunny, High 64°F, Low 43°F
60%
64°
43°
TueOct 21
Tue Oct 21: Sunny, High 69°F, Low 48°F
69°
48°
WedOct 22
Wed Oct 22: Chance Rain Showers With Sunny, High 63°F, Low 43°F
20%
63°
43°
ThuOct 23
Thu Oct 23: Sunny, High 59°F, Low 40°F
59°
40°
FriOct 24
Fri Oct 24: Sunny, High 62°F, Low 44°F
62°
44°

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 59°F to 76°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 68°F and lows around 47°F.



This Date in Weather History

1930 - A big early season lake effect snowburst on the lee shores of Lake Erie and Lake Ontario produced 47 inches at Governeur NY and 48 inches just south of Buffalo.

More on this and other weather history


Fairfax County 7 Day Weather Forecast Details

Saturday Oct 18

Sunny

Day: Sunny, with a high near 72. South wind around 7 mph.

Mostly Clear

Night: Mostly clear, with a low around 55. Southeast wind around 7 mph.

Sunday Oct 19

Partly Sunny

Day: Partly sunny, with a high near 76. South wind 6 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

Thunderstorms

Night: Showers and thunderstorms after 8pm. Mostly cloudy, with a low around 51. Southwest wind 12 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Monday Oct 20

Rain Showers with Mostly Sunny

Day: Rain showers likely before 8am. Mostly sunny, with a high near 64. West wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Clear

Night: Clear, with a low around 43.

Tuesday Oct 21

Sunny

Day: Sunny, with a high near 69.

Showers

Night: A slight chance of rain showers after 8pm. Partly cloudy, with a low around 48.

Wednesday Oct 22

Chance Rain Showers With Sunny

Day: A slight chance of rain showers before 8am. Sunny, with a high near 63.

Mostly Clear

Night: Mostly clear, with a low around 43.

Thursday Oct 23

Sunny

Day: Sunny, with a high near 59.

Mostly Clear

Night: Mostly clear, with a low around 40.

Friday Oct 24

Sunny

Day: Sunny, with a high near 62.

Mostly Cloudy

Night: Mostly cloudy, with a low around 44.

Sun & Moon   Monthly

First Light 6:55 AM

Sunrise 7:22 AM

Sunset 6:28 PM

Last Light 6:54 PM

Moonrise 4:32 AM

Moonset 5:06 PM

Moon Phase
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Weather Near Fairfax County

Bolling Air Force Base, DC

Clarksburg, MD

Contiguous United States Extremes

Fri's High Temperature
99 at Rio Grande Village, TX

Sat's Low Temperature
17 at 13 Miles Southwest Of Red Lodge, MT


Weather Folklore

If you see toadstools in the morning, expect rain by evening.


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About Fairfax County, Virginia

Fairfax County, officially the County of Fairfax, is a county in the Commonwealth of Virginia. With a population of 1,150,309 as of the 2020 census, it is the most populous county in Virginia, the most populous jurisdiction in the Washington metropolitan area, and the most populous location in the Washington–Baltimore combined statistical area. The county seat is Fairfax; however, because it is an independent city under Virginia law, the city of Fairfax is not part of the county.

The county is part of the Northern Virginia region and forms part of the suburban ring of Washington, D.C., the nation's capital. The county is predominantly suburban with some urban and rural pockets. It borders Montgomery County, Maryland to its north, Falls Church, Alexandria, Arlington County, and Prince George's County, Maryland to its east, Charles County, Maryland to its southeast, Prince William County to its southwest, and Loudoun County to its northwest.

The county is home to the offices of the director of national intelligence in McLean and the headquarters of four U.S. intelligence agencies: the Central Intelligence Agency at the George Bush Center for Intelligence in Langley, the National Geospatial-Intelligence Agency in Springfield, the National Reconnaissance Office in Chantilly, and the National Counterterrorism Center in McLean.

In academia, the county is home to the flagship campus of George Mason University in Fairfax, CIA University in Chantilly, Sherman Kent School for Intelligence Analysis in Reston, and several Northern Virginia Community College campuses. In the private sector, ten of the Fortune 500 companies are headquartered in the county as of 2023.

In 2020, Fairfax County's median household income of $127,866 was the fifth-highest in the United States.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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