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Brentsville, Virginia Weather Forecast
Brentsville, Virginia Weather
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Weather Forecast for Brentsville, Virginia : Prince William County
Issued: 10:30 am EDT Oct 30, 2025 Latitude: 38.6881733 Longitude: -77.4960991 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
30% chance of rain on Today Cloudy on Tonight Sunny on Friday Sunny on Saturday Mostly Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday
High: 68°F Low: 45°F High: 61°F High: 62°F High: 62°F High: 64°F High: 63°F High: 62°F
Low: 38°F Low: 37°F Low: 36°F Low: 43°F Low: 37°F  
Rain Cloudy Sunny Sunny Mostly Sunny Sunny Sunny Mostly Sunny
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Current Conditions at
MANASSAS - (KHEF)
57°
Cloudy
as of 11:17 AM EDST
Rel. Humidity: 93%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.57 in.
Flight Rule: MVFR
Wind Data
7 MPH
200° South
Cloud Level(s): Solid Overcast at 1000ft
Current Conditions at
QUANTICO MCAS - (KNYG)
59°
Cloudy
as of 10:56 AM EDST
Rel. Humidity: 87%
Dew Point: 55°F
Visibility: 7 Miles
Pressure: 29.58 in.
Flight Rule: MVFR
Wind Data
10 MPH
190° South
Cloud Level(s): Solid Overcast at 1100ft
Current Conditions at
FORT BELVOIR - (KDAA)
61°
Cloudy
as of 11:15 AM EDST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.53 in.
Flight Rule: MVFR
Wind Data
8 MPH
170° South
Cloud Level(s): Broken at 1200ft, Solid Overcast at 2000ft
Current Conditions at
WASH-DULLES - (KIAD)
59°
Cloudy
as of 11:12 AM EDST
Rel. Humidity: 87%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.55 in.
Flight Rule: MVFR
Wind Data
10 MPH
190° South
Cloud Level(s): Scattered at 800ft, Solid Overcast at 1200ft
30% chance of rain Today Today... Scattered showers, mainly before 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 68. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 45. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

Sunny on Friday Friday... Sunny, with a high near 61. West wind 13 to 18 mph, with gusts as high as 37 mph.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 38. West wind 6 to 11 mph, with gusts as high as 21 mph.

Sunny on Saturday Saturday... Sunny, with a high near 62. West wind 6 to 10 mph, with gusts as high as 18 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 37.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 62.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 36.

Sunny on Monday Monday... Sunny, with a high near 64.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 43.

Sunny on Tuesday Tuesday... Sunny, with a high near 63.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 37.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 62.

Current Radar Image


Sun Almanac for Brentsville, Virginia
Sunrise: 07:35 AM
Sunset: 6:12 PM
Civil Sunrise:07:08 AM
Civil Sunset: 6:39 PM
Nautical Sunrise: 06:37 AM
Nautical Sunset: 7:11 PM
Astro Sunrise: 06:06 AM
Astro Sunset: 7:42 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.