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Manassas, Virginia (Airport)
Updated: 9:55 PM EDT on July 11, 2009
Select a source for your current conditions:
Leesburg, VA (KJYO)
Dulles Airport, VA (KIAD)
Gaithersburg, MD (KGAI)
Manassas, VA (KHEF)
Leesburg, VA
Leesburg, VA
Kincaid Forest
Hamilton Knolls
A Rose Hill Estate
APRSWXNET Round Hill VA US
VADOT 7_@_287_Leesburg
Belmont Country Club
Broadlands West
Catoctin Creek - South Fork
Broadlands Southern Walk
Top of Tranquility
Brambleton
Main Street Near Round Hill Fire Station
Lucketts
VADOT Rt_15_@_Lucketts
Middleburg, VA
Weatherscience.net
APRSWXNET Bull Run Mountain VA US
APRSWXNET Lovettsville VA US
Taylorstown
VADOT Rt_7_@_601_Purcelville
Compass Rose Farm
Bull Run Mtn
APRSWXNET Great Falls VA US
Ridings at Blue Springs
VADOT Rt_9_@_WV_Line
Great Falls
Evergreen Country Club
Mountainview Estates
History & Almanac
Max Temperature:
Min Temperature:
Normal (KIAD)
87 °F
64 °F
Record (KIAD)
98 °F
52 °F
Yesterday
81 °F
64 °F
Yesterday's Cooling Degree Days: 8
Detailed History and Climate
Today's State Extremes
Astronomy
July 11, 2009
Rise:
Set:
Actual Time
5:54 AM EDT
8:37 PM EDT
Civil Twilight
5:22 AM EDT
9:08 PM EDT
Nautical Twilight
4:43 AM EDT
9:48 PM EDT
Astronomical Twilight
3:58 AM EDT
10:32 PM EDT
Moon
10:49 PM EDT (7/11)
9:51 AM EDT (7/11)
Length Of Visible Light:
15h 46m
Length of Day
14h 43m
Tomorrow will be 1m 8s shorter .
Extended View
Waning Gibbous, 81% 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!
Sunday
Monday
Tuesday
Wednesday
Thursday
83° F
|
61° F
83° F
|
61° F
83° F
|
61° F
85° F
|
70° F
88° F
|
67° F
Chance of Rain
20% chance of precipitation
Partly Cloudy
Clear
Chance of T-storms
30% chance of precipitation
Chance of T-storms
30% chance of precipitation
Forecast for Loudoun
Updated: 9:31 PM EDT on July 11, 2009
Overnight
A slight chance of thunderstorms late this evening. Mostly cloudy with a slight chance of showers. Lows in the mid 60s. Southwest winds 5 to 10 mph...becoming west. Chance of rain 20 percent.
Sunday
Mostly sunny. Highs in the mid 80s. Northwest winds 5 to 10 mph.
Sunday Night
Partly cloudy. Lows in the lower 60s. Northwest winds around 5 mph in the evening...becoming light and variable.
Monday
Mostly sunny. Highs in the lower 80s. West winds 5 to 10 mph.
Monday Night
Partly cloudy. Lows in the lower 60s. Northwest winds 5 to 10 mph.
Tuesday
Sunny. Highs in the mid 80s.
Tuesday Night
Mostly clear. Lows in the lower 60s.
Wednesday
Mostly sunny. Highs in the mid 80s.
Wednesday Night
Mostly cloudy with a 30 percent chance of showers. Lows around 70.
Thursday
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
Thursday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 30 percent.
Friday
Mostly sunny. Highs in the mid 80s.
Friday Night
Partly cloudy. Lows in the lower 60s.
Saturday
Mostly sunny. Highs in the lower 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:
Cardinals vs. Cubs 3:10 PM CDT on July 11, 2009
Clear,
74 °F
Yankees vs. Angels 1:10 PM PDT on July 11, 2009
Partly Cloudy,
85 °F
Football (Soccer):
Date:
Forecast:
Columbus vs. Chicago 1:00 AM BST on July 12, 2009
Chance of Rain, High 71° F/ 22° C
FC Dallas vs. Colorado 7:30 PM MDT on July 11, 2009
Thunderstorm,
85 °F
NASCAR:
Date:
Forecast:
LifeLock.com 400 7:16 PM CDT on July 11, 2009
Partly Cloudy,
77 °F
Allstate 400 at The Brickyard 2:19 PM EDT on July 26, 2009
Average High 85° F/ 29° C
Blogs in This Area
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Weather Stations
Station Location
Temp.
Dew Point
Humidity
Wind
Pressure
Precipitation
Heat Index
Elevation
Updated
Type
Leesburg, VA, Leesburg, VA
72.1 °F
70 °F 92%
29.95 in
0.00 in
-
364 ft
10:55 PM EDT Rapid Fire Website
Leesburg, VA
73.6 °F
66 °F 78%
29.56 in
0.00 in
74 °F
0 ft
10:55 PM EDT Normal
Kincaid Forest, Leesburg, VA
73.0 °F
70 °F 90%
29.92 in
0.00 in
71 °F
294 ft
10:54 PM EDT Normal
Hamilton Knolls, Hamilton, VA
72.5 °F
71 °F 94%
29.93 in
0.00 in
-
515 ft
10:55 PM EDT Rapid Fire
A Rose Hill Estate, Hamilton, VA
72.1 °F
70 °F 93%
29.93 in
0.00 in
-
490 ft
10:50 PM EDT Normal
Website
APRSWXNET Round Hill VA , Lincoln, VA
72 °F
69 °F 91%
29.97 in
0.00 in
-
1797 ft
10:25 PM EDT MADIS
Website
VADOT 7_@_287_Leesburg, Hillsboro, VA
73 °F
71 °F 91%
-
0.00 in
70 °F
542 ft
10:02 PM EDT MADIS
Website
Belmont Country Club, Ashburn, VA
73.7 °F
70 °F 89%
29.97 in
0.00 in
72 °F
302 ft
10:53 PM EDT Normal
Broadlands West, Broadlands, VA
72.5 °F
69 °F 90%
29.87 in
0.00 in
-
383 ft
10:55 PM EDT Normal
Catoctin Creek - South Fork, Purcellville, VA
72.6 °F
68 °F 85%
29.96 in
0.00 in
72 °F
530 ft
10:55 PM EDT Rapid Fire Website
Broadlands Southern Walk, Ashburn, VA
73.2 °F
70 °F 88%
29.74 in
0.00 in
72 °F
320 ft
10:55 PM EDT Rapid Fire
Top of Tranquility, Purcellville, VA
74.8 °F
66 °F 73%
28.97 in
0.00 in
76 °F
600 ft
10:53 PM EDT Normal
Website
Brambleton, Ashburn, VA
74.3 °F
71 °F 90%
29.96 in
0.00 in
73 °F
310 ft
10:55 PM EDT Rapid Fire
Main Street Near Round Hill Fire Station, Round Hill, VA
71.8 °F
69 °F 92%
29.97 in
0.00 in
-
548 ft
10:55 PM EDT Rapid Fire
Lucketts, Leesburg, VA
73.2 °F
71 °F 93%
29.97 in
0.00 in
70 °F
434 ft
10:15 PM EDT Rapid Fire
VADOT Rt_15_@_Lucketts, Lansdowne, VA
73 °F
71 °F 92%
-
0.00 in
70 °F
313 ft
10:04 PM EDT MADIS
Website
Middleburg, VA
71.2 °F
69 °F 94%
30.01 in
0.00 in
-
525 ft
10:55 PM EDT Rapid Fire Website
Weatherscience.net, Potomac Falls, VA
77.0 °F
72 °F 86%
29.65 in
0.00 in
78 °F
276 ft
10:55 PM EDT Rapid Fire Website
APRSWXNET Bull Run Mountain VA , Haymarket, VA
72 °F
70 °F 92%
29.99 in
0.00 in
-
1036 ft
10:32 PM EDT MADIS
Website
APRSWXNET Lovettsville VA , Point Of Rocks, MD
73 °F
70 °F 90%
29.96 in
0.00 in
71 °F
435 ft
10:27 PM EDT MADIS
Website
Taylorstown, Lovettsville, VA
72.8 °F
70 °F 90%
29.96 in
0.00 in
70 °F
435 ft
10:55 PM EDT Normal
Website
VADOT Rt_7_@_601_Purcelville, Bluemont, VA
72 °F
59 °F 64%
-
0.00 in
76 °F
1116 ft
10:04 PM EDT MADIS
Website
Compass Rose Farm, Haymarket, VA
73.1 °F
69 °F 88%
29.99 in
0.00 in
71 °F
350 ft
10:55 PM EDT Rapid Fire
Bull Run Mtn, Haymarket, VA
72.2 °F
69 °F 91%
29.97 in
0.00 in
-
642 ft
10:50 PM EDT Normal
Website
APRSWXNET Great Falls VA , Sterling, VA
75 °F
71 °F 88%
30.01 in
0.00 in
74 °F
321 ft
10:33 PM EDT MADIS
Website
Ridings at Blue Springs, Chantilly, VA
73.8 °F
71 °F 91%
29.98 in
0.00 in
72 °F
303 ft
10:51 PM EDT Normal
Website
VADOT Rt_9_@_WV_Line, Millville, WV
74 °F
66 °F 78%
-
0.00 in
75 °F
953 ft
10:02 PM EDT MADIS
Website
Great Falls, Great Falls, VA
74.8 °F
71 °F 89%
29.97 in
0.00 in
74 °F
339 ft
10:55 PM EDT Rapid Fire
Evergreen Country Club, Haymarket, VA
74.8 °F
71 °F 88%
30.30 in
0.00 in
74 °F
436 ft
10:55 PM EDT Normal
Mountainview Estates, Haymarket, VA
70.8 °F
70 °F 96%
29.99 in
0.00 in
-
486 ft
10:55 PM EDT Normal
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Warnings and Notices
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Copyright © 2009 Weather Underground, Inc.
Copyright © 2009 Weather Underground, Inc.
