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Weather Conditions for Bartonsville, Virginia : Frederick County
Issued: 4:53 am EDT Sep 10, 2026 Latitude: 39.1114948 Longitude: -78.2119457 View on Google Maps

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Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
40% chance of rain on Today 80% chance of thunderstorms on Tonight 30% chance of rain on Friday 50% chance of thunderstorms on Saturday 20% chance of thunderstorms on Sunday Mostly Sunny on Monday Sunny on Tuesday 50% chance of thunderstorms on Wednesday
High: 86°F Low: 65°F High: 80°F High: 80°F High: 85°F High: 83°F High: 86°F High: 87°F
Low: 63°F Low: 66°F Low: 64°F Low: 62°F Low: 66°F  
Rain Thunderstorms Rain Thunderstorms Thunderstorms Mostly Sunny Sunny Thunderstorms
Current Conditions at
WINCHESTER RGNL - (KOKV)
73°
Cloudy
as of 5:35 AM EDST
Rel. Humidity: 73%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 6000ft, Broken at 9000ft, Solid Overcast at 12000ft
Current Conditions at
MARTINSBURG - (KMRB)
79°
Cloudy
as of 4:53 AM EDST
Rel. Humidity: 69%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
8 MPH
250° West
Cloud Level(s): Solid Overcast at 5500ft
Current Conditions at
LEESBURG/GODFREY - (KJYO)
72°
Cloudy
as of 5:35 AM EDST
Rel. Humidity: 88%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
5 MPH
290° West
Cloud Level(s): Solid Overcast at 5000ft
Current Conditions at
WASH-DULLES - (KIAD)
73°
Mostly Cloudy
as of 4:52 AM EDST
Rel. Humidity: 69%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
12 MPH
210° Southwest
Cloud Level(s): Few at 6000ft, Broken at 10000ft
40% chance of rain Today Today... A chance of showers, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 86. West wind 3 to 7 mph. Chance of precipitation is 40%.

80% chance of thunderstorms Tonight Tonight... Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 4am, then a chance of showers and thunderstorms after 4am. Patchy fog after 1am. Low around 65. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

30% chance of rain Friday Friday... A chance of showers before 8am. Mostly cloudy, with a high near 80. Light north wind. Chance of precipitation is 30%.

Increasing Clouds on Friday Night Friday Night... Increasing clouds, with a low around 63. Calm wind.

50% chance of thunderstorms Saturday Saturday... A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 80. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 50%.

50% chance of thunderstorms Saturday Night Saturday Night... A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.

20% chance of thunderstorms Sunday Sunday... A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 64.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 83.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 62.

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

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 66.

50% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 50%.

Current Radar Image


Sun Almanac for Bartonsville, Virginia
Astronomical Sunrise 05:18 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 05:51 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 06:23 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 06:50 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 40 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 7:30 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 7:56 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 8:28 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 9:01 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 33 Minutes
Nautical Rise to Set: 14 Hours 37 Minutes
Astro Rise to Set: 15 Hours 43 Minutes

Click for yearly Sun Almanac for Bartonsville
Moon Almanac for Bartonsville, Virginia
Moon Phase: New Moon
Moon Illumination: 1%
Moon Age: 28.7 Days
Moon is currently below the horizon
Distance from Moon to Earth: 233,636 miles
Upcoming Lunar Events for
Bartonsville:
Next EventEvent TimeIllum

Moonrise:06:10 am Thu0.6%
High Moon:12:47 pm Thu0.2%
Moonset:07:12 pm Thu0.0%
New Moon:11:26 pm Thu0.0%
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