Walton, Virginia Weather
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Weather Forecast for Walton, Virginia : Prince William County
Issued: 4:30 am EDT Jul 9, 2025 Latitude: 38.649563 Longitude: -77.4480418 View on Google Maps

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Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
60% chance of thunderstorms on Today 80% chance of thunderstorms on Tonight 70% chance of thunderstorms on Thursday 60% chance of thunderstorms on Friday 40% chance of thunderstorms on Saturday 50% chance of thunderstorms on Sunday 50% chance of thunderstorms on Monday 40% chance of thunderstorms on Tuesday
High: 90°F Low: 70°F High: 84°F High: 88°F High: 90°F High: 90°F High: 88°F High: 89°F
Low: 71°F Low: 71°F Low: 72°F Low: 71°F Low: 70°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
MANASSAS - (KHEF)
73°
Clear
as of 3:56 AM EDST
Rel. Humidity: 100%
Dew Point: 73°F
Visibility: 8 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
5 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
QUANTICO MCAS - (KNYG)
75°
Clear
as of 3:56 AM EDST
Rel. Humidity: 88%
Dew Point: 72°F
Visibility: 4 Miles
Pressure: 30.03 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
FORT BELVOIR - (KDAA)
75°
Mostly Clear
as of 3:55 AM EDST
Rel. Humidity: 94%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 14000ft
Current Conditions at
WASH-DULLES - (KIAD)
73°
Mostly Cloudy
as of 3:52 AM EDST
Rel. Humidity: 94%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 8000ft, Scattered at 15000ft, Broken at 24000ft
60% chance of thunderstorms Today Today... Showers and thunderstorms likely, mainly after 5pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
80% chance of thunderstorms Tonight Tonight... Showers and thunderstorms before 3am, then isolated showers between 3am and 4am. Patchy fog after 9pm. Low around 70. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
70% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Mostly cloudy, with a high near 84. Light south wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Friday Friday... Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 88. Light and variable wind. Chance of precipitation is 60%.
60% chance of thunderstorms Friday Night Friday Night... Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 71. Chance of precipitation is 60%.
40% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
30% chance of thunderstorms Saturday Night Saturday Night... A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
50% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms after 2pm. Partly 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. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
50% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 50%.
30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
40% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Current Radar Image


Sun Almanac for Walton, Virginia
Sunrise: 05:54 AM
Sunset: 8:36 PM
Civil Sunrise:05:22 AM
Civil Sunset: 9:08 PM
Nautical Sunrise: 04:43 AM
Nautical Sunset: 9:47 PM
Astro Sunrise: 03:59 AM
Astro Sunset: 10:31 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.