Potomac, Maryland | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    49°
    Thursday 4/18
    Forecast night icon
    49°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. East winds 5 to 10 mph.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    64°
    Forecast night icon
    Night
    50% Chance Rain Showers
    56°
    Friday 4/19
    Day
    64°
    40% Chance Rain Showers
    Forecast day icon
    Night
    56°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the afternoon. Highs in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the lower 50s. Southeast winds 5 to 10 mph becoming west after midnight.
  • Forecast day icon
    Saturday
    30% Chance Rain Showers
    67°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Saturday 4/20
    Day
    67°
    30% Chance Rain Showers
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the morning. Highs in the upper 60s. Northwest winds 10 to 15 mph. Chance of rain 30 percent.
    Night Details
    Mostly clear. Lows in the lower 40s.
  • Forecast day icon
    Sunday
    Partly Sunny
    59°
    Forecast night icon
    Night
    Mostly Cloudy
    45°
    Sunday 4/21
    Day
    59°
    Partly Sunny
    Forecast day icon
    Night
    45°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 60s.
    Night Details
    Mostly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Monday
    Sunny
    66°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Monday 4/22
    Day
    66°
    Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 60s.
    Night Details
    Mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    50% Chance Rain Showers
    55°
    Tuesday 4/23
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the lower 50s.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    64°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Wednesday 4/24
    Day
    64°
    50% Chance Rain Showers
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 50 percent chance of showers. Highs in the upper 60s.
    Night Details
    Mostly clear. Low temperature around 47F. Dew point will be around 42F with an average humidity of 68%. Winds will be 5 mph from the N.
  • Forecast day icon
    Thursday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Thursday 4/25
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 63F. Dew point will be around 36F with an average humidity of 48%. Winds will be 4 mph from the N.
    Night Details
    Mostly clear. Low temperature around 48F. Dew point will be around 40F with an average humidity of 60%. Winds will be 3 mph from the NE.
  • Forecast day icon
    Friday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Friday 4/26
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 40F with an average humidity of 55%. Winds will be 3 mph from the E.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 51F. Dew point will be around 44F with an average humidity of 67%. Winds will be 3 mph from the E.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    40% Chance of Rain
    54°
    Saturday 4/27
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    54°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 65F. Dew point will be around 48F with an average humidity of 68%. Winds will be 3 mph from the SE.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 78%. Winds will be 3 mph from the SE.