Triangle, Virginia Weather
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Weather Forecast for Triangle, Virginia : Prince William County
Issued: 10:30 pm EDT Jun 25, 2025 Latitude: 38.5467876 Longitude: -77.3366491 View on Google Maps

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Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
20% chance of thunderstorms on Overnight 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: 75°F High: 96°F High: 86°F High: 92°F High: 90°F High: 91°F High: 92°F High: 88°F
Low: 72°F Low: 72°F Low: 73°F Low: 73°F Low: 75°F Low: 72°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
QUANTICO MCAS - (KNYG)
77°
Clear
Mist
as of 11:56 PM EDST
Rel. Humidity: 88%
Dew Point: 73°F
Visibility: 4 Miles
Pressure: 30.04 in.
Flight Rule: MVFR
Wind Data
5 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
STAFFORD - (KRMN)
75°
Clear
as of 11:55 PM EDST
Rel. Humidity: 88%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
FORT BELVOIR - (KDAA)
75°
Clear
as of 11:55 PM EDST
Rel. Humidity: 94%
Dew Point: 73°F
Visibility: 7 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MANASSAS - (KHEF)
73°
Clear
as of 11:56 PM EDST
Rel. Humidity: 100%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
20% chance of thunderstorms Overnight Overnight... A slight chance of showers and thunderstorms before 3am. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 20%.
30% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms, mainly after 4pm. Sunny, with a high near 96. Heat index values as high as 110. Light and variable 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 slight chance of showers after 2am. Mostly cloudy, with a low around 72. Light east wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
50% chance of thunderstorms Friday Friday... A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Calm wind becoming east around 6 mph in the afternoon. 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 72. Light and variable wind. 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 92. 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 73. 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 90. 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 73. 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 91. 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 75. Chance of precipitation is 30%.
60% chance of thunderstorms Tuesday Tuesday... Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 92. Chance of precipitation is 60%.
60% chance of thunderstorms Tuesday Night Tuesday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
30% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Triangle, Virginia
Sunrise: 05:47 AM
Sunset: 8:38 PM
Civil Sunrise:05:15 AM
Civil Sunset: 9:09 PM
Nautical Sunrise: 04:35 AM
Nautical Sunset: 9:49 PM
Astro Sunrise: 03:50 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.