Weather



Fort Belvoir, Virginia

Current conditions
Temp: 46° Dew Point: 44°
Humidity: 94% Wind: Calm
Visibility: 10.0 miles Pressure: 29.73 in. -
Sky: Clear Wind Chill: 46°
Next 12 Hours

4  am

7  am

10  am

1  pm

4  pm

Partly Cloudy
Partly Cloudy

Partly Cloudy
Partly Cloudy

Partly Cloudy
Partly Cloudy

Partly Cloudy
Partly Cloudy

Mostly Cloudy
Mostly Cloudy

52°

58°

67°

72°

72°
Forecast data from the National Digital Forecast Database
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5-Day Forecast
Saturday
Partly Cloudy Hi 74°
Lo 54°
Partly Cloudy
Sunday
Rain Showers Hi 70°
Lo 47°
Rain Showers
Monday
Partly Cloudy Hi 72°
Lo 50°
Partly Cloudy
Tuesday
Chance of Rain Hi 68°
Lo 56°
Chance of Rain
Wednesday
Mostly Cloudy Hi 70°
Lo 52°
Mostly Cloudy
Local Radar
Local Satellite
Forecast for Fairfax
Updated: 3:33 am EDT on May 17, 2008
Today
Sunny this morning...becoming mostly cloudy this afternoon. Highs in the mid 70s. West winds 10 to 15 mph. Gusts up to 30 mph this afternoon.
Tonight
Mostly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Southwest winds 10 to 15 mph.
Sunday
Cloudy. A chance of showers in the morning...then showers likely with scattered thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph. Gusts up to 35 mph in the afternoon. Chance of rain 60 percent.
Sunday Night
Mostly cloudy. Lows in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Monday
Mostly sunny. Highs in the upper 60s. West winds 10 to 20 mph with gusts up to 35 mph.
Monday Night
Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s.
Tuesday
Partly sunny with a 30 percent chance of showers. Highs in the upper 60s.
Tuesday Night
Mostly cloudy. Lows in the mid 50s.
Wednesday
Mostly cloudy. Highs around 70.
Wednesday Night
Mostly cloudy. Lows in the lower 50s.
Thursday
Partly sunny with a 30 percent chance of showers. Highs in the lower 70s.
Thursday Night
Partly cloudy. Lows in the mid 50s.
Friday
Mostly sunny. Highs in the lower 70s.
Sun and Moon
Sunrise:05:54 AM (EDT) Moon Rise:06:21 PM (EDT)
Sunset:08:16 PM (EDT) Moon Set:04:10 AM (EDT)
 
Moon Phase
Today May. 19 May. 27 Jun. 03 Jun. 10
Air Pollution
Air Pollution Forecast for Northern Virginia
Current Air Quality: Good Pollutant: OZONE
Current Air Quality: Good Pollutant: PM2.5
Sat Air Quality: Good Pollutant: OZONE
Sat Air Quality: Good Pollutant: PM2.5
Sun Air Quality: Good Pollutant: PM2.5
Sun Air Quality: Good Pollutant: OZONE
Mon Air Quality: Good Pollutant: PM2.5
Mon Air Quality: Good Pollutant: OZONE
Personal Weather Stations
Personal Weather Stations [Add your weather station!]
Location: River Village at Fort Belvoir, Fort Belvoir, VA Historical Graphs Updated: 4:34 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
49.6 °F 44 °F 82% Calm 29.74 in 0.00 in 50 °F
Location: APRSWXNET Lorton VA US, Lorton, VA Historical Graphs Updated: 3:45 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
49 °F 45 °F 85% Calm 29.72 in 0.00 in 49 °F
Location: Pohick Estates, Lorton, VA Historical Graphs Updated: 4:34 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
49.5 °F 44 °F 82% Calm 29.71 in 0.00 in 50 °F
Location: APRSWXNET Alexandria VA US, Alexandria, VA Historical Graphs Updated: 3:56 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
50 °F 45 °F 84% Calm 29.72 in 0.00 in -
Location: Kingstowne Weather, Kingstowne, VA Historical Graphs Updated: 4:32 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
48.2 °F 44 °F 87% Calm 29.67 in 0.00 in 48 °F
Location: Hallowing Point, Mason Neck, VA Historical Graphs Updated: 4:34 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
47.2 °F 44 °F 90% Calm 29.73 in 0.00 in 47 °F
Location: NOC, Springfield, VA Historical Graphs Updated: 4:34 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
52.7 °F 45 °F 75% North at 1.0 mph 29.69 in 0.00 in -
Location: APRSWXNET Hollis Point MD US, Bryans Road, MD Historical Graphs Updated: 3:38 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
51 °F 43 °F 75% NW at 5 mph 29.67 in 0.00 in -
Location: My House in Bush Hill, Alexandria, VA Historical Graphs Updated: 4:33 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
47.1 °F 41 °F 80% Calm 29.69 in 0.00 in 47 °F
Location: APRSWXNET Alexandria VA US, Alexandria, VA Historical Graphs Updated: 3:56 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
51 °F 49 °F 93% Calm 29.83 in 0.00 in -
Location: Alexandria, VA Historical Graphs Updated: 4:32 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
52.3 °F 39 °F 60% NW at 1.3 mph 29.55 in 0.00 in -
Location: Colonial Heights, Alexandria, VA Historical Graphs Updated: 3:01 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
51.7 °F 46 °F 81% Calm 29.54 in 0.00 in -
Location: APRSWXNET Burke VA US, Springfield, VA Historical Graphs Updated: 4:04 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
49 °F 43 °F 81% North at 4 mph 29.70 in 0.00 in 48 °F
Location: Seminary Ridge - St Stephens & St. Agnes Upper Campus, Alexandria, VA Historical Graphs Updated: 4:34 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
50.2 °F 47 °F 88% Calm 29.67 in 0.00 in -
Location: Episcopal High School, Alexandria, VA Historical Graphs Updated: 4:30 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
49.1 °F 43 °F 79% NW at 2.0 mph 29.67 in 0.00 in 49 °F
Location: Rosemont Park, Alexandria, VA Historical Graphs Updated: 3:10 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
52.2 °F 44 °F 75% Calm 29.66 in 0.00 in -
Location: Barcroft Hills, Falls Church, VA Historical Graphs Updated: 4:34 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
49.1 °F 45 °F 85% NNW at 1.0 mph 29.70 in 0.00 in 49 °F
Location: APRSWXNET Woodbridge VA US, Woodbridge, VA Historical Graphs Updated: 4:03 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
50 °F 44 °F 79% Calm 29.73 in 0.00 in -
Location: Del Ray, Alexandria, VA Historical Graphs Updated: 4:34 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
48.5 °F 45 °F 87% Calm 29.68 in 0.00 in 48 °F
Location: Fairfax - Kings Park West, Fairfax, VA Historical Graphs Updated: 4:34 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
51.3 °F 41 °F 69% Calm 29.69 in 0.00 in -
Location: APRSWXNET Arlington VA US, Arlington, VA Historical Graphs Updated: 4:00 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
49 °F 45 °F 85% Calm 29.71 in 0.00 in 49 °F
Location: APRSWXNET Westlawn VA US, Falls Church, VA Historical Graphs Updated: 3:56 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
49 °F 45 °F 85% Calm 29.71 in 0.00 in 49 °F
Location: DCNet Naval Research Laboratory Washington DC, Washington, DC Historical Graphs Updated: 3:45 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
53 °F 44 °F 72% WNW at 6 mph - 0.00 in -
Location: Douglas Park, Arlington, VA Historical Graphs Updated: 4:33 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
47.7 °F 41 °F 78% WNW at 3.1 mph 29.71 in 0.00 in 47 °F
Location: Barcroft Neighborhood, Arlington, VA Historical Graphs Updated: 4:30 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
46.4 °F 42 °F 84% Calm 29.71 in 0.00 in 46 °F
Location: DCNet Navy Annex Washington DC, Washington, DC Historical Graphs Updated: 4:00 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
51 °F 44 °F 77% NW at 4 mph - 0.00 in -
Location: Merrifield area, Vienna, VA Historical Graphs Updated: 4:33 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
51.0 °F 41 °F 69% Calm 29.43 in 0.00 in -
Location: Chancery Park, Fairfax, VA Historical Graphs Updated: 4:31 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
48.2 °F 44 °F 84% Calm 29.68 in 0.00 in 48 °F
Location: Arlington, VA Historical Graphs Updated: 4:30 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
48.0 °F 48 °F 100% Calm 29.83 in 0.00 in 48 °F
Location: APRSWXNET La Plata MD US, Pomfret, MD Historical Graphs Updated: 3:46 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
48 °F 45 °F 91% Calm 29.68 in 0.00 in 48 °F
Location: Yorktown, Arlington, VA Historical Graphs Updated: 4:34 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
48.6 °F 34 °F 58% Calm 29.29 in 0.00 in 49 °F
Location: NOS_PORTS Washington, DC, Washington, DC Historical Graphs Updated: 4:00 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
 °F - - Calm - 0.00 in -
Location: VADOT Rt_66_@_Rosslyn, Arlington, VA Historical Graphs Updated: 3:41 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
51 °F 44 °F 76% SSE at 5 mph - 0.00 in -
Location: DCNet Natl. Academy of Sciences Washington DC, Washington, DC Historical Graphs Updated: 3:45 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
52 °F 45 °F 78% West at 3 mph - 0.00 in -
Location: DCNet Forrestal Building Washington DC, Washington, DC Historical Graphs Updated: 3:45 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
53 °F 45 °F 74% WNW at 4 mph - 0.00 in -
Location: DCNet Hoover Building Washington DC, Washington, DC Historical Graphs Updated: 4:00 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
52 °F 44 °F 74% WNW at 4 mph - 0.00 in -
Location: Heritage Woods, Manassas, VA Historical Graphs Updated: 4:34 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
45.9 °F 43 °F 89% Calm 29.70 in 0.00 in 46 °F
Location: Capitol Hill, Washington, DC Historical Graphs Updated: 4:34 AM EDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
51.1 °F 44 °F 77% Calm 29.92 in 0.00 in -
MSN Maps of:
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation -
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