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Langley Fork Park, McLean, Virginia (PWS)
Updated: 3:37 AM EDT on July 10, 2009
62.2 °F
Scattered Clouds
Humidity:
91%
Dew Point:
60 °F
Wind:
Calm
Wind Gust:
0.0 mph
Pressure:
30.27 in
(Steady)
Visibility:
10.0 miles
UV:
0 out of 16
Clouds:
Scattered Clouds
3700 ft
(Above Ground Level)
Elevation:
272 ft
» Weather History for This Location
Select a source for your current conditions:
Washington, DC (KDCA)
College Park, MD (KCGS)
Fort Belvoir, VA (KDAA)
Dulles Airport, VA (KIAD)
APRSWXNET McLean VA US
Langley Fork Park
MDDOT I-495 at Am Lgn Br
Arlington, VA
Cherrydale
Ballston Neighborhood
Backyard Weather
APRSWXNET Westlawn VA US
Beulah-Wolf Trap
APRSWXNET Bethesda MD US
Potomac, MD
VADOT Rt_66_@_Rosslyn
Barcroft Neighborhood
MDDOT I-495 @ Connecticut Ave
DCNet Navy Annex Washington DC
APRSWXNET Arlington VA US
DCNet DC Municipal Building Washington DC
DCNet Hoover Building Washington DC
Lake Fairfax
Hawk Ridge Subdivision (South)
Colvin Run at Hunter Mill Rd (One Lane Bridge)
DCNet Forrestal Building Washington DC
Hickory Creek
James K. Polk Elementary
Episcopal High School
NOS_PORTS Washington, DC
Cedar Cove Cluster
Seminary Ridge - St Stephens & St. Agnes Upper Campus
North Hills
History & Almanac
Max Temperature:
Min Temperature:
Normal (KDCA)
88 °F
70 °F
Record (KDCA)
105 °F
54 °F
Yesterday
82 °F
64 °F
Yesterday's Cooling Degree Days: 8
Detailed History and Climate (KDCA)
Today's State Extremes
Astronomy
July 10, 2009
Rise:
Set:
Actual Time
5:52 AM EDT
8:35 PM EDT
Civil Twilight
5:20 AM EDT
9:07 PM EDT
Nautical Twilight
4:41 AM EDT
9:46 PM EDT
Astronomical Twilight
3:56 AM EDT
10:30 PM EDT
Moon
10:24 PM EDT
8:50 AM EDT
Length Of Visible Light:
15h 46m
Length of Day
14h 43m
Tomorrow will be 1m 5s shorter .
Extended View
Waning Gibbous, 92% of the Moon is Illuminated
Today
7 / 15
Last Quarter
7 / 21
New
7 / 28
First Quarter
8 / 5
Full
For more information about the solar system:
Free Weather Stickers® for Your Homepage!
Friday
Saturday
Sunday
Monday
Tuesday
83° F
|
63° F
86° F
|
67° F
88° F
|
67° F
85° F
|
67° F
85° F
|
67° F
Partly Cloudy
Chance of T-storms
40% chance of precipitation
Chance of T-storms
30% chance of precipitation
Partly Cloudy
Chance of T-storms
20% chance of precipitation
Forecast for Fairfax
Updated: 3:16 am EDT on July 10, 2009
Today
Partly cloudy this morning...then becoming mostly sunny. Highs in the lower 80s. Southeast winds around 5 mph.
Tonight
Partly cloudy. Lows in the lower 60s. South winds 5 to 10 mph.
Saturday
Partly sunny. Highs in the mid 80s. South winds 5 to 10 mph.
Saturday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening...then a chance of showers after midnight. Lows in the upper 60s. South winds 5 to 10 mph...becoming southwest after midnight. Chance of rain 40 percent.
Sunday
A chance of showers in the morning...then showers and thunderstorms likely in the afternoon. Highs in the mid 80s. Northwest winds around 5 mph...becoming southwest around 5 mph in the afternoon. Chance of rain 60 percent.
Sunday Night
Showers and thunderstorms likely. Lows in the mid 60s. Chance of rain 60 percent.
Monday
Mostly sunny. Highs in the lower 80s.
Monday Night
Partly cloudy. Lows in the lower 60s.
Tuesday
Mostly sunny. Highs in the mid 80s.
Tuesday Night
Mostly cloudy. Lows in the mid 60s.
Wednesday
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
Wednesday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of rain 30 percent.
Thursday
Partly sunny. Highs in the upper 80s.
Alternate Computer Forecast: AVN MOS Weather Graph
Air quality Forecast for Northern Virginia
Sports Weather
NFL:
Date:
Forecast:
Bills vs. Titans 8:00 PM EDT on August 09, 2009
Average High 81° F/ 27° C
Redskins vs. Ravens 7:30 PM EDT on August 13, 2009
Average High 84° F/ 28° C
MLB:
Date:
Forecast:
Marlins vs. Diamondbacks 6:40 PM MST on July 09, 2009
Partly Cloudy,
103 °F
Rangers vs. Mariners 7:10 PM PDT on July 09, 2009
Partly Cloudy,
67 °F
Football (Soccer):
Date:
Forecast:
Kansas City vs. New England 9:00 PM BST on July 11, 2009
Chance of Rain, High 68° F/ 20° C
Houston vs. Seattle 1:00 PM PDT on July 11, 2009
Partly Cloudy,
76 °F
NASCAR:
Date:
Forecast:
LifeLock.com 400 7:16 PM CDT on July 11, 2009
Partly Cloudy,
79 °F
Allstate 400 at The Brickyard 2:19 PM EDT on July 26, 2009
Average High 85° F/ 29° C
Blogs in This Area
City:
Member:
Title:
Last Activity:
Fairfax
Proserpina Proserpina's Wunder Blog
5 hours ago
Weather Stations
Station Location
Temp.
Dew Point
Humidity
Wind
Pressure
Precipitation
Elevation
Updated
Type
APRSWXNET McLean VA , McLean, VA
63 °F
60 °F 90%
30.25 in
0.00 in
265 ft
3:19 AM EDT MADIS
Website
Langley Fork Park, McLean, VA
62.2 °F
60 °F 91%
30.27 in
0.00 in
272 ft
3:37 AM EDT Rapid Fire
MDDOT I-495 at Am Lgn Br, Cabin John, MD
65 °F
60 °F 83%
-
0.00 in
46 ft
3:14 AM EDT MADIS
Website
Arlington, VA
63.0 °F
62 °F 98%
30.24 in
0.00 in
300 ft
3:20 AM EDT Normal
Cherrydale, Arlington, VA
65.3 °F
60 °F 84%
30.24 in
0.00 in
265 ft
3:30 AM EDT Normal
Ballston Neighborhood, Arlington, VA
67.8 °F
52 °F 57%
30.23 in
0.00 in
450 ft
3:35 AM EDT Normal
Backyard Weather, Falls Church, VA
64.3 °F
60 °F 87%
30.25 in
0.00 in
334 ft
3:36 AM EDT Normal
APRSWXNET Westlawn VA , Falls Church, VA
65 °F
60 °F 85%
30.25 in
0.00 in
311 ft
3:16 AM EDT MADIS
Website
Beulah-Wolf Trap, Vienna, VA
64.4 °F
61 °F 89%
30.23 in
0.00 in
430 ft
3:36 AM EDT Rapid Fire Website
APRSWXNET Bethesda MD , Washington, DC
64 °F
59 °F 83%
30.24 in
0.00 in
403 ft
3:18 AM EDT MADIS
Website
Potomac, MD
63.5 °F
50 °F 61%
30.10 in
0.00 in
0 ft
3:28 AM EDT Normal
VADOT Rt_66_@_Rosslyn, Arlington, VA
68 °F
59 °F 72%
-
0.00 in
132 ft
2:56 AM EDT MADIS
Website
Barcroft Neighborhood, Arlington, VA
65.1 °F
58 °F 77%
30.25 in
0.00 in
200 ft
3:35 AM EDT Normal
MDDOT I-495 @ Connecticut Ave, Bethesda, MD
63 °F
60 °F 89%
-
0.00 in
230 ft
3:21 AM EDT MADIS
Website
DCNet Navy Annex Washington DC, Washington, DC
67 °F
59 °F 76%
-
0.00 in
197 ft
3:15 AM EDT MADIS
Website
APRSWXNET Arlington VA , Arlington, VA
65 °F
60 °F 85%
30.24 in
0.00 in
157 ft
3:18 AM EDT MADIS
Website
DCNet DC Municipal Building Washington D, Washington, DC
66 °F
59 °F 77%
-
0.00 in
304 ft
3:00 AM EDT MADIS
Website
DCNet Hoover Building Washington DC, Washington, DC
68 °F
57 °F 68%
-
0.00 in
231 ft
3:15 AM EDT MADIS
Website
Lake Fairfax, Vienna, VA
61.4 °F
59 °F 91%
29.95 in
0.00 in
275 ft
3:37 AM EDT Rapid Fire Website
Hawk Ridge Subdivision (South), Reston, VA
61.0 °F
59 °F 93%
30.20 in
0.00 in
300 ft
3:30 AM EDT Normal
Website
Colvin Run at Hunter Mill Rd (One Lane B, Vienna, VA
61.4 °F
60 °F 95%
30.25 in
0.00 in
295 ft
3:35 AM EDT Normal
DCNet Forrestal Building Washington DC, Washington, DC
68 °F
60 °F 75%
-
0.00 in
228 ft
3:15 AM EDT MADIS
Website
Hickory Creek, Great Falls, VA
63.7 °F
59 °F 85%
30.18 in
0.00 in
350 ft
3:37 AM EDT Rapid Fire Website
James K. Polk Elementary, Alexandria, VA
69.0 °F
69 °F 100%
30.52 in
0.00 in
0 ft
2:52 AM EDT Rapid Fire
Episcopal High School, Alexandria, VA
65.0 °F
58 °F 79%
30.21 in
0.00 in
290 ft
3:35 AM EDT Normal
Website
NOS_PORTS Washington, DC, Washington, DC
68 °F
-
-
30.26 in
0.00 in
0 ft
3:12 AM EDT MADIS
Website
Cedar Cove Cluster, Reston, VA
64.8 °F
60 °F 84%
30.24 in
0.00 in
350 ft
3:36 AM EDT Rapid Fire
Seminary Ridge - St Stephens & St. Agnes, Alexandria, VA
65.3 °F
63 °F 91%
30.21 in
0.00 in
268 ft
3:37 AM EDT Rapid Fire Website
North Hills, Silver Spring, MD
61.3 °F
59 °F 92%
30.20 in
0.00 in
308 ft
3:35 AM EDT Normal
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Warnings and Notices
There are currently no warnings or advisories for this location.
Copyright © 2009 Weather Underground, Inc.
Copyright © 2009 Weather Underground, Inc.
