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Weather Conditions for Loisdale Estates, Virginia : Fairfax County
Issued: 10:53 pm EDT Aug 29, 2026 Latitude: 38.7617805 Longitude: -77.1805369 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Cloudy on Overnight 20% chance of thunderstorms on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday 30% chance of thunderstorms on Thursday 40% chance of rain on Friday 20% chance of rain on Saturday
Low: 68°F High: 90°F High: 93°F High: 96°F High: 98°F High: 95°F High: 89°F High: 85°F
Low: 73°F Low: 75°F Low: 78°F Low: 78°F Low: 75°F Low: 70°F  
Cloudy Thunderstorms Mostly Sunny Mostly Sunny Mostly Sunny Thunderstorms Rain Rain
Current Conditions at
FORT BELVOIR - (KDAA)
82°
Clear
as of 9:55 AM EDST
Rel. Humidity: 65%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
WASHINGTON - (KDCA)
82°
Mostly Clear
as of 9:52 AM EDST
Rel. Humidity: 65%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
8 MPH
320° Northwest
Cloud Level(s): Few at 1500ft, Few at 20000ft
Current Conditions at
ANDREWS AFB - (KADW)
82°
Mostly Clear
as of 9:55 AM EDST
Rel. Humidity: 65%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
7 MPH
320° Northwest
Cloud Level(s): Few at 10000ft
Current Conditions at
MANASSAS - (KHEF)
82°
Clear
as of 9:56 AM EDST
Rel. Humidity: 69%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
8 MPH
310° Northwest
Cloud Level(s): Clear
Cloudy on Overnight Overnight... Partly cloudy, with a low around 68. Light south wind.

20% chance of thunderstorms Sunday Sunday... A slight chance of showers and thunderstorms after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 90. South wind 5 to 9 mph. Chance of precipitation is 20%.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 73. South wind 3 to 5 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 93. Light northwest wind.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 75. Light and variable wind.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 96.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 78.

Mostly Sunny on Wednesday Wednesday... Mostly sunny and hot, with a high near 98.

20% chance of thunderstorms Wednesday Night Wednesday Night... A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 78. Chance of precipitation is 20%.

30% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.

30% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.

40% chance of rain Friday Friday... A chance of showers. Mostly sunny, with a high near 89. Chance of precipitation is 40%.

30% chance of rain Friday Night Friday Night... A chance of showers. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

20% chance of rain Saturday Saturday... A slight chance of showers. Mostly sunny, with a high near 85. Chance of precipitation is 20%.

Current Radar Image


Sun Almanac for Loisdale Estates, Virginia
Astronomical Sunrise 05:08 AM?Astronomical sunrise occurs when the Sun is 18° below the horizon and the sky begins to brighten from a completly darkened state.
Nautical Sunrise 05:42 AM?Nautical sunrise (or nautical dawn) is the precise moment when the sun's center is 12° below the horizon in the morning. It marks the beginning of nautical twilight, allowing pilots/mariners to see the horizon.
Civil Sunrise 06:14 AM?Civil sunrise is the moment in the morning when the sun's center is 6° below the horizon. It marks the start of morning civil twilight, providing enough natural light for most, outdoor activities without artificial lighting. It typically occurs roughly 20-30 minutes before actual sunrise.
Sunrise 06:41 AM?Sunrise (or sunup) is the moment when the upper rim of the Sun appears on the horizon in the morning. It marks the end of the twilight phase, often accompanied by distinct atmospheric colors.

Daylight: 12 Hours 54 Minutes?Daylight hours are the period of time between local sunrise and sunset, representing the daily portion of sunlight. These hours change in length based on season, Earth's tilt, and latitude.

Sunset 7:35 PM?The sunset is defined in astronomy as the moment the upper limb of the Sun disappears below the horizon. It marks the end of daylight and is often accompanied by distinct atmospheric colors. It also signals the beginning of twilight.
Civil Sunset 8:02 PM?Civil sunset (or evening civil twilight) occurs when the center of the sun is 6° below the horizon, marking the end of the brightest twilight phase. It typically occurs roughly 20-30 minutes after sunset, providing enough light for most outdoor activities to continue without artificial light.
Nautical Sunset 8:34 PM?Nautical sunset occurs when the sun's center is 12° below the horizon, marking the end of nautical twilight. This phase, following civil twilight, allows the horizon to remain visible, enabling mariners to take accurate star sights for navigation. The sky is dark, but some ambient light remains
Astronomical Sunset 9:07 PM?Astronomical sunrise occurs when the Sun drops to 18° below the horizon. This causes the sky to enter a completly darkened state.

Civil Rise to Set: 13 Hours 48 Minutes
Nautical Rise to Set: 14 Hours 52 Minutes
Astro Rise to Set: 15 Hours 59 Minutes

Click for yearly Sun Almanac for Loisdale Estates
Moon Almanac for Loisdale Estates, Virginia
Moon Phase: Last Quarter
Moon Illumination: 47%
Moon Age: 22.4 Days
Moon is currently above the horizon
Distance from Moon to Earth: 226,029 miles
Upcoming Lunar Events for
Loisdale Estates:
Next EventEvent TimeIllum

Moonset:03:01 pm Fri44.6%
Moonrise:12:03 am Sat40.3%
High Moon:08:04 am Sat36.6%
Moonset:04:03 pm Sat32.9%
New Moon: Wed Aug 12
First Quarter: Wed Aug 19
Full Moon: Fri Aug 28
Last Quarter: Fri Sep 4
New Moon: Thu Sep 10
Click for Monthly Moon Almanac
Virginia's Current Temperatures
Virginia's Current Temperature Map


Virginia's Satellite ImageVirginia Satellite Image

Virginia's Current Wind DirectionVirginia's Current Wind Direction

National Summary
of upper and lower values of current conditions amongst 7307 locations
in the contiguous United States
High
Temp
93° Mecklenburg-Brunswic, Virginia
and 2 other locations
Low
Temp
34° Klamath Falls, Oregon
and 2 other locations
Wind
Speed
25mph Ennis Big Sky, Montana
and 1 other location
Wind
Gust
36mph Wauseon, Ohio
Wind
Chill
34° Berthoud Pass, Colorado
Heat
Index
131° Blackstone/Fort, Virginia
High
Pressure
30.68Hg Salida Mountain, Colorado
Low
Pressure
29.72Hg Havre, Montana
and 1 other location
# Locations Reporting Rain 74
# Locations Reporting Thunderstorms / Lightning 14
# Locations Reporting Fog 42
Average Temperature in the Contiguous USA 74°
Virginia State Summary
of upper and lower values of current conditions amongst 67 locations
in Virginia
High
Temp
93° Mecklenburg-Brunswic
and 2 other locations
Low
Temp
77° Hot Springs
Wind
Speed
13mph NorfolkNAS
and 3 other locations
Wind
Gust
20mph Norfolk
Heat
Index
131° Blackstone/Fort
High
Pressure
30.20Hg Hot Springs
and 1 other location
Low
Pressure
29.92Hg Langley AFB
and 1 other location
Average temperature in Virginia 86°
# Locations Reporting VFR
(Visual Flight Rules)
67