No Watches or Warnings for Leithtown
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Weather Conditions for Leithtown, Virginia : Loudoun County
Issued: 4:53 pm EDT Sep 13, 2026 Latitude: 39.0134419 Longitude: -77.7588834 View on Google Maps

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This Afternoon Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
20% chance of rain on This Afternoon Cloudy on Tonight Sunny on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday 20% chance of thunderstorms on Friday 20% chance of rain on Saturday 20% chance of  on Sunday
High: 86°F Low: 67°F High: 78°F High: 80°F High: 84°F High: 86°F High: 83°F High: 81°F High: 81°F
Low: 50°F Low: 54°F Low: 61°F Low: 65°F Low: 62°F Low: 63°F  
Rain Cloudy Sunny Sunny Sunny Sunny Thunderstorms Rain Partly Sunny
Current Conditions at
LEESBURG/GODFREY - (KJYO)
86°
Feels like 93°F
Partly Cloudy
as of 4:35 PM EDST
Rel. Humidity: 66%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 4100ft, Scattered at 4700ft, Scattered at 5000ft
Current Conditions at
WASH-DULLES - (KIAD)
88°
Feels like 92°F
Partly Cloudy
as of 3:52 PM EDST
Rel. Humidity: 55%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
6 MPH
260° West
Cloud Level(s): Few Towering Cumulus at 4300ft, Scattered at 14000ft, Scattered at 25000ft
Current Conditions at
WINCHESTER RGNL - (KOKV)
86°
Feels like 89°F
Partly Cloudy
as of 4:35 PM EDST
Rel. Humidity: 55%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
3 MPH
310° Northwest
Cloud Level(s): Scattered at 5000ft
Current Conditions at
SHANNON ARPT - (KEZF)
86°
Feels like 91°F
Cloudy
as of 4:35 PM EDST
Rel. Humidity: 62%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 18 MPH
350° North
Cloud Level(s): Scattered at 4600ft, Broken at 5500ft, Solid Overcast at 6500ft
20% chance of rain This Afternoon This Afternoon... Isolated showers. Mostly sunny, with a high near 86. Northwest wind around 5 mph. Chance of precipitation is 20%.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 67. Calm wind becoming west around 5 mph after midnight.

Sunny on Monday Monday... Sunny, with a high near 78. North wind 10 to 14 mph, with gusts as high as 24 mph.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 50. North wind around 6 mph becoming calm in the evening.

Sunny on Tuesday Tuesday... Sunny, with a high near 80. Calm wind becoming south 5 to 7 mph in the afternoon.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 54.

Sunny on Wednesday Wednesday... Sunny, with a high near 84.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 61.

Sunny on Thursday Thursday... Sunny, with a high near 86.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 65.

20% chance of thunderstorms Friday Friday... A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 20%.

20% chance of thunderstorms Friday Night Friday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 20%.

20% chance of rain Saturday Saturday... A slight chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 20%.

30% chance of rain Saturday Night Saturday Night... A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

20% chance of  Sunday Sunday... A chance of showers. Partly sunny, with a high near 81.

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Sun Almanac for Leithtown, Virginia
Astronomical Sunrise 05:20 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 05:52 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 06:24 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 06:51 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 32 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 7:23 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 7:50 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 8:21 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 8:54 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 26 Minutes
Nautical Rise to Set: 14 Hours 29 Minutes
Astro Rise to Set: 15 Hours 34 Minutes

Click for yearly Sun Almanac for Leithtown
Moon Almanac for Leithtown, Virginia
Moon Phase: Waxing Crescent
Moon Illumination: 9%
Moon Age: 2.78 Days
Moon is currently above the horizon
Distance from Moon to Earth: 243,828 miles
Upcoming Lunar Events for
Leithtown:
Next EventEvent TimeIllum

Moonset:08:23 pm Sun9.2%
Moonrise:10:37 am Mon13.1%
High Moon:03:47 pm Mon14.6%
Moonset:08:50 pm Mon16.1%
New Moon: Thu Sep 10
First Quarter: Fri Sep 18
Full Moon: Sat Sep 26
Last Quarter: Sat Oct 3
New Moon: Sat Oct 10
Click for Monthly Moon Almanac