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Mount Vernon, VA 7-Day Night Weather Forecast
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Mount Vernon, VA Weather Forecast
Mount Vernon, VA Weather Forecast Date: 225 AM EDT Sun Sep 27 2026
The area/counties/county of: Fairfax, including the cities of: Burke, Fairfax Station, Reston, Annandale, Chantilly, Langley, and Mclean.or toggle through each period.
Overnight... Cloudy with a 20% chance of showers. Lows in the upper 50s. Northwest winds 10 to 15 mph.
Sunday... Cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 60s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 60%.
Sunday Night... Mostly cloudy. A chance of showers in the evening. Lows in the upper 50s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 50%.
Monday... Mostly cloudy. Highs around 70. Northwest winds 5 to 10 mph.
Monday Night... Mostly cloudy. Lows around 60. Northwest winds around 5 mph.
Tuesday... Partly sunny. Highs in the mid 70s.
Tuesday Night... Partly cloudy. Lows in the upper 50s.
Wednesday... Mostly sunny. Highs in the upper 70s.
Wednesday Night... Partly cloudy. Lows in the lower 60s.
Thursday... Mostly sunny. Highs in the lower 80s.
Thursday Night... Partly cloudy. Lows in the mid 60s.
Friday... Partly sunny. Highs in the upper 70s.
Friday Night... Mostly cloudy. Lows around 60.
POP = Probability of Precipitation
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