Alexandria, VA Weather Forecast
Right now it is 72°F and mostly sunny in Alexandria (as of Tue, 12:20 PM EST). Today: high near 72°F. Tomorrow: patchy fog then mostly sunny, high near 76°F. Official NWS forecast and alerts, refreshed every 30 minutes.
Current conditions
Measured at Washington/Reagan National Airport, DC (3 mi from the city center).
Weather tomorrow in Alexandria
Patchy Fog then Mostly Sunny76°FPatchy fog before 8am. Mostly sunny. High near 76, with temperatures falling to around 69 in the afternoon. South wind 1 to 8 mph.
Mostly Cloudy then Slight Chance Light Rain
16% chance of rain/snow61°FA slight chance of rain after 1am. Mostly cloudy, with a low around 61. South wind around 6 mph. Chance of precipitation is 20%.
Weather alerts
No active National Weather Service watches, warnings or advisories for Alexandria right now.
7-day forecast
Mostly Sunny72°F / 52°FMostly sunny, with a high near 72. South wind around 7 mph. Tonight: Patchy fog after 4am. Mostly clear, with a low around 52. South wind 1 to 5 mph.
Patchy Fog then Mostly Sunny 16% chance of rain/snow76°F / 61°FPatchy fog before 8am. Mostly sunny. High near 76, with temperatures falling to around 69 in the afternoon. South wind 1 to 8 mph. Wednesday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 61. South wind around 6 mph. Chance of precipitation is 20%.
Chance Light Rain 71% chance of rain/snow76°F / 62°FA chance of rain before 1pm. Mostly cloudy, with a high near 76. South wind 6 to 9 mph. Chance of precipitation is 40%. Thursday Night: Rain likely and a chance of thunderstorms after 7pm. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Light Rain 76% chance of rain/snow73°F / 54°FRain and a chance of thunderstorms. Mostly cloudy, with a high near 73. Chance of precipitation is 80%. Friday Night: Rain likely and a slight chance of thunderstorms before 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Mostly Sunny 13% chance of rain/snow69°F / 47°FMostly sunny, with a high near 69. Saturday Night: Partly cloudy, with a low around 47.
Mostly Sunny 25% chance of rain/snow65°F / 46°FMostly sunny, with a high near 65. Sunday Night: A chance of rain after 7pm. Partly cloudy, with a low around 46. Chance of precipitation is 30%.
Chance Light Rain 25% chance of rain/snow62°F / 43°FA chance of rain. Mostly sunny, with a high near 62. Chance of precipitation is 30%. Monday Night: A slight chance of rain before 1am. Partly cloudy, with a low around 43.
Forecast issued by NWS forecast office LWX · updated Nov 3, 9:52 AM EST. Daytime highs and overnight lows are on the right.
Hourly forecast, radar & more on weather.gov
Nearby cities
Alexandria population: 160,662 (U.S. Census Bureau, July 1, 2025 estimate). More Virginia cities · All US cities
Source: National Weather Service / NOAA (public domain), fetched live. Tachlis is not affiliated with the NWS.
Questions & answers
What is the weather tomorrow in Alexandria?
Wednesday, November 4: Patchy Fog then Mostly Sunny, high near 76°F; night: mostly cloudy then slight chance light rain, low around 61°F.
Where does the Alexandria forecast come from?
From the National Weather Service forecast office LWX, which writes the official forecast for Alexandria's 2.5 km grid square. Current conditions come from the nearest NWS/FAA weather station.
How often is the Alexandria weather updated?
This page fetches fresh data from the National Weather Service at most every 30 minutes, and checks for new watches and warnings every 5 minutes.
What time zone are the times shown in?
Local time for Alexandria (America/New York).
Why can the current temperature differ from the forecast?
The current reading is a real measurement at a weather station, often at an airport, while the forecast describes the whole grid square around the city. Temperatures can differ by a few degrees across a city.