7-Day Forecast 39.02°N 77.2°W (Text-Only)
NWS Forecast for: Potomac MD
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 10:31 am EDT Jun 3, 2024
Print


  • This
    Afternoon

    This Afternoon: Isolated showers and thunderstorms after 2pm.  Mostly sunny, with a high near 83. Northwest wind around 6 mph.  Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    T-storms


  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Isolated showers and thunderstorms after 2pm.  Mostly sunny, with a high near 86. Light and variable wind becoming southeast 5 to 7 mph in the morning.  Chance of precipitation is 20%.

    High: 86 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Tuesday
    Night

    Tuesday Night: Isolated showers and thunderstorms.  Mostly cloudy, with a low around 67. Southeast wind 5 to 8 mph.  Chance of precipitation is 20%.

    Low: 67 °F

    Isolated
    T-storms


  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 82. Southeast wind 6 to 9 mph.  Chance of precipitation is 60%.

    High: 82 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 69. Chance of precipitation is 70%.

    Low: 69 °F

    Showers
    Likely


  • Thursday

    Thursday: A chance of showers.  Partly sunny, with a high near 85. Chance of precipitation is 50%.

    High: 85 °F

    Chance
    Showers


  • Thursday
    Night

    Thursday Night: A chance of showers before 2am.  Partly cloudy, with a low around 64. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers


  • Friday

    Friday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny



  • This Afternoon: Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Northwest wind around 6 mph. Chance of precipitation is 20%.

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 66. Calm wind.

    Tuesday: Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 20%.

    Tuesday Night: Isolated showers and thunderstorms. Mostly cloudy, with a low around 67. Southeast wind 5 to 8 mph. Chance of precipitation is 20%.

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Southeast wind 6 to 9 mph. Chance of precipitation is 60%.

    Wednesday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 70%.

    Thursday: A chance of showers. Partly sunny, with a high near 85. Chance of precipitation is 50%.

    Thursday Night: A chance of showers before 2am. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

    Friday: Mostly sunny, with a high near 79.

    Friday Night: Partly cloudy, with a low around 60.

    Saturday: A chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 30%.

    Saturday Night: A chance of showers. Partly cloudy, with a low around 61. Chance of precipitation is 30%.

    Sunday: A chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 40%.



    Potomac MD
     39.02°N 77.2°W (Elev. 381 ft)

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