Potomac, Maryland | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast day icon
    Tuesday
    70% Chance Rain Showers
    65°
    Forecast night icon
    Night
    Rain
    59°
    Tuesday 5/14
    Day
    65°
    70% Chance Rain Showers
    Forecast day icon
    Night
    59°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Cloudy. Scattered showers late this morning then numerous showers this afternoon. Highs in the lower 70s. South winds 5 to 10 mph. Chance of rain 70 percent.
    Night Details
    Showers. Patchy fog after midnight. Lows around 60. Southeast winds 5 to 10 mph. Chance of rain 90 percent.
  • Forecast day icon
    Wednesday
    Thunderstorms
    62°
    Forecast night icon
    Night
    80% Chance Rain Showers
    58°
    Wednesday 5/15
    Day
    62°
    Thunderstorms
    Forecast day icon
    Night
    58°
    80% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers. Patchy fog. A slight chance of thunderstorms in the afternoon. Highs in the mid 60s. East winds 5 to 10 mph. Chance of rain 90 percent.
    Night Details
    Cloudy. Showers mainly in the evening. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 80 percent.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    69°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Thursday 5/16
    Day
    69°
    30% Chance Rain Showers
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning. Highs in the lower 70s. North winds 10 to 15 mph. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the upper 50s.
  • Forecast day icon
    Friday
    Partly Sunny
    72°
    Forecast night icon
    Night
    60% Chance Rain Showers
    59°
    Friday 5/17
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    59°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 70s.
    Night Details
    Showers likely. Lows in the lower 60s. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    65°
    Forecast night icon
    Night
    50% Chance Rain Showers
    59°
    Saturday 5/18
    Day
    65°
    50% Chance Rain Showers
    Forecast day icon
    Night
    59°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers. Highs around 70. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    67°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Sunday 5/19
    Day
    67°
    30% Chance Rain Showers
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the upper 50s.
  • Forecast day icon
    Monday
    30% Chance of Storms
    67°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Monday 5/20
    Day
    67°
    30% Chance of Storms
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers and thunderstorms. Highs around 80. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Low temperature around 59F. Dew point will be around 60F with an average humidity of 93%. Winds will be 2 mph from the N.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    30% Chance of Rain
    63°
    Tuesday 5/21
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    63°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 76F. Dew point will be around 63F with an average humidity of 81%. Winds will be 2 mph from the N.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 63F. Dew point will be around 63F with an average humidity of 88%. Winds will be 1 mph from the W.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    76°
    Forecast night icon
    Night
    50% Chance of Rain
    63°
    Wednesday 5/22
    Day
    76°
    40% Chance of Rain
    Forecast day icon
    Night
    63°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 76F. Dew point will be around 65F with an average humidity of 85%. Winds will be 3 mph from the SW.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 63F. Dew point will be around 65F with an average humidity of 91%. Winds will be 4 mph from the W.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    62°
    Thursday 5/23
    Day
    75°
    30% Chance of Rain
    Forecast day icon
    Night
    62°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 75F. Dew point will be around 64F with an average humidity of 82%. Winds will be 7 mph from the NW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 62F. Dew point will be around 60F with an average humidity of 80%. Winds will be 5 mph from the NW.