Rosemont, Virginia Weather
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Weather Forecast for Rosemont, Virginia : Alexandria (city) County
Issued: 4:58 am EDT May 12, 2025 Latitude: 38.812891 Longitude: -77.0616441 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
20% chance of rain on Today 80% chance of rain on Tonight 100% chance of thunderstorms on Tuesday 90% chance of thunderstorms on Wednesday 40% chance of on Thursday 40% chance of thunderstorms on Friday 50% chance of thunderstorms on Saturday Mostly Sunny on Sunday
High: 80°F Low: 65°F High: 70°F High: 77°F High: 81°F High: 88°F High: 86°F High: 82°F
Low: 65°F Low: 64°F Low: 67°F Low: 67°F Low: 66°F  
Rain Rain Thunderstorms Thunderstorms Partly Sunny Thunderstorms Thunderstorms Mostly Sunny
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Current Conditions at
WASHINGTON - (KDCA)
61°
Mostly Cloudy
as of 6:52 AM EDST
Rel. Humidity: 87%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 24000ft
Current Conditions at
FORT BELVOIR - (KDAA)
55°
Clear
as of 6:55 AM EDST
Rel. Humidity: 93%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ANDREWS AFB - (KADW)
57°
Clear
as of 6:55 AM EDST
Rel. Humidity: 87%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
WASH-DULLES - (KIAD)
54°
Mostly Cloudy
as of 6:52 AM EDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 20000ft, Broken at 25000ft
20% chance of rain Today Today... A slight chance of showers after 2pm. Increasing clouds, with a high near 80. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 20%.
80% chance of rain Tonight Tonight... Showers, mainly after midnight. Low around 65. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
100% chance of thunderstorms Tuesday Tuesday... Showers, with thunderstorms also possible after 5pm. High near 70. Southeast wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
100% chance of thunderstorms Tuesday Night Tuesday Night... Showers and possibly a thunderstorm. Low around 65. Southeast wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
90% chance of thunderstorms Wednesday Wednesday... Showers likely, then showers and possibly a thunderstorm after 2pm. High near 77. East wind around 7 mph. Chance of precipitation is 90%.
80% chance of thunderstorms Wednesday Night Wednesday Night... Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 64. Chance of precipitation is 80%.
40% chance of Thursday Thursday... A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 67.
40% chance of thunderstorms Friday Friday... A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 40%.
30% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
50% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.
30% chance of thunderstorms Saturday Night Saturday Night... A chance of thunderstorms. Mostly clear, with a low around 66. Chance of precipitation is 30%.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 82.
Current Radar Image


Sun Almanac for Rosemont, Virginia
Sunrise: 05:58 AM
Sunset: 8:11 PM
Civil Sunrise:05:28 AM
Civil Sunset: 8:41 PM
Nautical Sunrise: 04:52 AM
Nautical Sunset: 9:17 PM
Astro Sunrise: 04:12 AM
Astro Sunset: 9:57 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.