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Potomac Falls, Virginia Weather Forecast
Potomac Falls, Virginia Weather
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Weather Forecast for Potomac Falls, Virginia : Loudoun County
Issued: 3:53 pm EST Nov 29, 2025 Latitude: 39.0501083 Longitude: -77.4008201 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Increasing Clouds on Tonight 50% chance of rain on Sunday Mostly Sunny on Monday 90% chance of rain, snow, & sleet on Tuesday Sunny on Wednesday Partly Sunny on Thursday Mostly Cloudy on Friday 30% chance of rain on Saturday
Low: 31°F High: 47°F High: 43°F High: 40°F High: 42°F High: 44°F High: 39°F High: 40°F
Low: 29°F Low: 29°F Low: 27°F Low: 25°F Low: 22°F Low: 28°F  
Increasing Clouds Rain Mostly Sunny Rain, Snow, & Sleet Sunny Partly Sunny Mostly Cloudy Rain
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Current Conditions at
WASH-DULLES - (KIAD)
41°
Mostly Clear
as of 3:52 PM EST
Rel. Humidity: 35%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.49 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 25000ft
Current Conditions at
LEESBURG/GODFREY - (KJYO)
39°
Clear
as of 4:35 PM EST
Rel. Humidity: 48%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.50 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MANASSAS - (KHEF)
43°
Clear
as of 3:56 PM EST
Rel. Humidity: 33%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.50 in.
Flight Rule: VFR
Wind Data
7 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
FORT MEADE - (KFME)
39°
Clear
as of 4:15 PM EST
Rel. Humidity: 44%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.52 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 31. Calm wind becoming south around 6 mph after midnight.
50% chance of rain Sunday Sunday... A chance of rain between 9am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 47. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 29. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 43. Northwest wind 5 to 10 mph becoming light north in the afternoon.
50% chance of rain, snow, & sleet Monday Night Monday Night... A chance of snow and sleet between 1am and 4am, then a chance of rain, snow, and sleet after 4am. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 50%.
90% chance of rain, snow, & sleet Tuesday Tuesday... A chance of rain, snow, and sleet before 7am, then rain, possibly mixed with snow between 7am and 1pm, then rain likely after 1pm. High near 40. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.
30% chance of rain Tuesday Night Tuesday Night... A chance of rain before 1am. Partly cloudy, with a low around 27. Chance of precipitation is 30%.
Sunny on Wednesday Wednesday... Sunny, with a high near 42.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 25.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 44.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 22.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 39.
50% chance of freezing rain Friday Night Friday Night... A chance of rain or freezing rain. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
30% chance of rain Saturday Saturday... A chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Potomac Falls, Virginia
Sunrise: 07:08 AM
Sunset: 4:48 PM
Civil Sunrise:06:39 AM
Civil Sunset: 5:17 PM
Nautical Sunrise: 06:06 AM
Nautical Sunset: 5:50 PM
Astro Sunrise: 05:34 AM
Astro Sunset: 6:23 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.