Potomac Heights, Maryland Weather
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Weather Forecast for Potomac Heights, Maryland : Charles County
Issued: 4:29 pm EDT Jun 25, 2025 Latitude: 38.6087295 Longitude: -77.1405343 View on Google Maps

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Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
40% chance of thunderstorms on Tonight 30% chance of thunderstorms on Thursday 50% chance of thunderstorms on Friday 40% chance of thunderstorms on Saturday 50% chance of thunderstorms on Sunday 50% chance of thunderstorms on Monday 60% chance of thunderstorms on Tuesday 30% chance of thunderstorms on Wednesday
Low: 77°F High: 92°F High: 82°F High: 88°F High: 86°F High: 87°F High: 89°F High: 85°F
Low: 74°F Low: 74°F Low: 75°F Low: 75°F Low: 77°F Low: 75°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
FORT BELVOIR - (KDAA)
79°
Mostly Clear
as of 5:55 PM EDST
Rel. Humidity: 94%
Dew Point: 77°F
Visibility: 8 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 22000ft
Current Conditions at
QUANTICO MCAS - (KNYG)
82°
Clear
as of 5:56 PM EDST
Rel. Humidity: 69%
Dew Point: 72°F
Visibility: 9 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
6 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
WASHINGTON - (KDCA)
82°
Mostly Clear
as of 5:52 PM EDST
Rel. Humidity: 69%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
5 MPH
190° South
Cloud Level(s): Scattered at 5500ft, Scattered at 7000ft, Broken at 11000ft, Broken at 25000ft
Current Conditions at
MANASSAS - (KHEF)
82°
Clear
as of 5:56 PM EDST
Rel. Humidity: 69%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
5 MPH
290° West
Cloud Level(s): Clear
40% chance of thunderstorms Tonight Tonight... Scattered showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 77. Calm wind. Chance of precipitation is 40%.
30% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms, mainly after 4pm. Sunny, with a high near 92. Heat index values as high as 102. Calm wind. Chance of precipitation is 30%.
60% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 74. East wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
50% chance of thunderstorms Friday Friday... A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 82. East wind 3 to 5 mph. Chance of precipitation is 50%.
30% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. South wind 3 to 6 mph. Chance of precipitation is 30%.
40% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
40% chance of thunderstorms Saturday Night Saturday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
50% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 50%.
30% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
50% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 50%.
30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.
60% chance of thunderstorms Tuesday Tuesday... Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 89. Chance of precipitation is 60%.
60% chance of thunderstorms Tuesday Night Tuesday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
30% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Potomac Heights, Maryland
Sunrise: 05:46 AM
Sunset: 8:37 PM
Civil Sunrise:05:14 AM
Civil Sunset: 9:09 PM
Nautical Sunrise: 04:34 AM
Nautical Sunset: 9:49 PM
Astro Sunrise: 03:48 AM
Astro Sunset: 10:35 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.