7-Day Forecast 38.93°N 77.45°W (Text-Only)
NWS Forecast for: 2 Miles S Washington-Dulles International Airport VA
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 2:59 pm EDT Jun 16, 2025
Print


  • This
    Afternoon

    This Afternoon: Scattered showers, mainly before 5pm.  Cloudy, with a high near 21. Northeast wind around 10 km/h.  Chance of precipitation is 30%.

    High: 21 °C

    Scattered
    Showers



  • Tonight

    Tonight: Scattered showers, mainly after 5am.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 19. East wind 3 to 8 km/h.  Chance of precipitation is 30%.

    Low: 19 °C

    Scattered
    Showers and
    Patchy Fog


  • Tuesday

    Tuesday: Scattered rain and thunderstorms before 3pm, then scattered showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Patchy fog before 9am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 28. South wind 8 to 10 km/h.  Chance of precipitation is 60%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 28 °C

    Scattered
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am.  Mostly cloudy, with a low around 22. South wind 5 to 10 km/h.  Chance of precipitation is 60%. New precipitation amounts between 1 and 2 cm possible.

    Low: 22 °C

    Showers
    Likely



  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Partly sunny, with a high near 33. Southwest wind 8 to 13 km/h.  Chance of precipitation is 70%.

    High: 33 °C

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm.  Partly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °C

    Showers
    Likely then
    Mostly Clear


  • Juneteenth

    Juneteenth: Showers likely and possibly a thunderstorm after 2pm.  Mostly sunny, with a high near 33. Chance of precipitation is 60%.

    High: 33 °C

    Sunny then
    Showers
    Likely


  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm.  Partly cloudy, with a low around 19. Chance of precipitation is 60%.

    Low: 19 °C

    Showers
    Likely then
    Partly Cloudy


  • Friday

    Friday: Sunny, with a high near 31.

    High: 31 °C

    Sunny




  • This Afternoon: Scattered showers, mainly before 5pm. Cloudy, with a high near 21. Northeast wind around 10 km/h. Chance of precipitation is 30%.

    Tonight: Scattered showers, mainly after 5am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 19. East wind 3 to 8 km/h. Chance of precipitation is 30%.

    Tuesday: Scattered rain and thunderstorms before 3pm, then scattered showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 28. South wind 8 to 10 km/h. Chance of precipitation is 60%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Tuesday Night: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 22. South wind 5 to 10 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 cm possible.

    Wednesday: Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 33. Southwest wind 8 to 13 km/h. Chance of precipitation is 70%.

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 23. Chance of precipitation is 60%.

    Juneteenth: Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 33. Chance of precipitation is 60%.

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 19. Chance of precipitation is 60%.

    Friday: Sunny, with a high near 31.

    Friday Night: Partly cloudy, with a low around 19.

    Saturday: Mostly sunny, with a high near 32.

    Saturday Night: Partly cloudy, with a low around 21.

    Sunday: Mostly sunny, with a high near 35.

    Sunday Night: Partly cloudy, with a low around 24.

    Monday: Sunny and hot, with a high near 36.



    2 Miles S Washington-Dulles International Airport VA
     38.93°N 77.45°W (Elev. 299 m)

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