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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 39.05°N 77.49°W (Text-Only)
NWS Forecast for: Ashburn VA
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 12:53 am EST Dec 5, 2025		Print

  • Overnight

    Overnight: Snow likely, mainly after 4am. Cloudy, with a low around 22. East wind around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 22 °F

    Snow Likely


  • Friday

    Friday: Snow likely, mainly before 10am. Cloudy, with a high near 33. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Likely
    then Slight
    Chance Snow

  • Friday
    Night

    Friday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 42. Light southwest wind.

    High: 42 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 24. Light and variable wind.

    Low: 24 °F

    Partly Cloudy


  • Sunday

    Sunday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny


  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy


  • Monday

    Monday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny


  • Monday
    Night

    Monday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear




    • Overnight: Snow likely, mainly after 4am. Cloudy, with a low around 22. East wind around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Friday: Snow likely, mainly before 10am. Cloudy, with a high near 33. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Friday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 22. Calm wind.

    Saturday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 42. Light southwest wind.

    Saturday Night: Partly cloudy, with a low around 24. Light and variable wind.

    Sunday: Partly sunny, with a high near 42.

    Sunday Night: Mostly cloudy, with a low around 25.

    Monday: Mostly sunny, with a high near 35.

    Monday Night: Mostly clear, with a low around 16.

    Tuesday: Mostly sunny, with a high near 39.

    Tuesday Night: Mostly cloudy, with a low around 28.

    Wednesday: Mostly cloudy, with a high near 47.

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

    Thursday: A chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 30%.


    Ashburn VA
     39.05°N 77.49°W (Elev. 299 ft)

    Visit your local NWS office at: https://www.weather.gov/lwx