Waterfall, Virginia Weather
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Weather Forecast for Waterfall, Virginia : Prince William County
Issued: 4:31 pm EDT Jul 1, 2025 Latitude: 38.8623355 Longitude: -77.6716591 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Wednesday Thursday Independence Day Saturday Sunday Monday Tuesday
90% chance of thunderstorms on This Afternoon 90% chance of thunderstorms on Tonight 50% chance of thunderstorms on Wednesday Sunny on Thursday Sunny on Independence Day Sunny on Saturday Mostly Sunny on Sunday 30% chance of thunderstorms on Monday 20% chance of thunderstorms on Tuesday
High: 78°F Low: 69°F High: 84°F High: 87°F High: 85°F High: 87°F High: 89°F High: 90°F High: 90°F
Low: 68°F Low: 66°F Low: 65°F Low: 67°F Low: 70°F Low: 71°F  
Thunderstorms Thunderstorms Thunderstorms Sunny Sunny Sunny Mostly Sunny Thunderstorms Thunderstorms
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Current Conditions at
MANASSAS - (KHEF)
81°
Mostly Cloudy
Light Thunderstorm Rain
as of 4:56 PM EDST
Rel. Humidity: 83%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
8 MPH
320° Northwest
Cloud Level(s): Few at 1500ft, Scattered at 3700ft, Broken at 6000ft
Current Conditions at
WASH-DULLES - (KIAD)
79°
Mostly Cloudy
Light Rain
as of 4:52 PM EDST
Rel. Humidity: 83%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
7 MPH
340° North
Cloud Level(s): Few at 2000ft, Scattered at 8000ft, Broken at 10000ft, Solid Overcast at 20000ft
Current Conditions at
LEESBURG/GODFREY - (KJYO)
77°
Mostly Cloudy
Thunderstorm In Vicinity
as of 5:15 PM EDST
Rel. Humidity: 100%
Dew Point: 77°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
6 MPH
030° Northeast
Cloud Level(s): Scattered at 1300ft, Scattered at 5000ft, Broken at 7000ft
Current Conditions at
WINCHESTER RGNL - (KOKV)
72°
Mostly Cloudy
Thunderstorm In Vicinity
as of 5:15 PM EDST
Rel. Humidity: 100%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
5 MPH
330° Northwest
Cloud Level(s): Scattered at 1000ft, Scattered at 4300ft, Broken at 9000ft
90% chance of thunderstorms This Afternoon This Afternoon... Showers and thunderstorms. Some of the storms could be severe and produce heavy rainfall. Steady temperature around 78. Northwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
90% chance of thunderstorms Tonight Tonight... Showers and thunderstorms, mainly before 11pm, then showers likely and possibly a thunderstorm after 1am. Some of the storms could be severe and produce heavy rainfall. Low around 69. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
50% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 84. Light north wind. Chance of precipitation is 50%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 68. Calm wind. Chance of precipitation is 30%.
Sunny on Thursday Thursday... Sunny, with a high near 87. Northwest wind around 6 mph.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 66.
Sunny on Independence Day Independence Day... Sunny, with a high near 85.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 65.
Sunny on Saturday Saturday... Sunny, with a high near 87.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 67.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 89.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 70.
30% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
20% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Current Radar Image


Sun Almanac for Waterfall, Virginia
Sunrise: 05:50 AM
Sunset: 8:40 PM
Civil Sunrise:05:18 AM
Civil Sunset: 9:12 PM
Nautical Sunrise: 04:38 AM
Nautical Sunset: 9:52 PM
Astro Sunrise: 03:52 AM
Astro Sunset: 10:38 PM
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