10-Day Weather Forecast - Potomac Falls, MD

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  • 82|70°F
    70% Chance of Storms

    Today

    82°F

    Mostly cloudy. Isolated showers and thunderstorms late this morning then numerous showers and thunderstorms this afternoon. Some thunderstorms may produce frequent lightning and heavy rainfall. Highs in the upper 80s. East winds around 5 mph. Chance of rain 70 percent.

    Tonight

    70°F

    Mostly cloudy. Showers and numerous thunderstorms in the evening then scattered showers with isolated thunderstorms after midnight. Patchy fog. Some thunderstorms may produce frequent lightning and heavy rainfall in the evening. Some thunderstorms may produce frequent lightning and heavy rainfall after midnight. Lows in the upper 60s. East winds around 5 mph. Chance of rain 80 percent.

    Hourly details
  • 81|68°F
    60% Chance of Storms

    Day

    81°F

    Mostly cloudy. Patchy fog in the morning. A chance of showers with a slight chance of thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 60 percent.

    Night

    68°F

    A chance of thunderstorms in the evening. Showers likely. Lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 60 percent.

    Hourly details
  • 79|70°F
    Partly Sunny

    Day

    79°F

    Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 80s. Northeast winds around 5 mph.

    Night

    70°F

    Mostly cloudy. Lows in the upper 60s.

    Hourly details
  • 84|71°F
    50% Chance of Storms

    Day

    84°F

    Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.

    Night

    71°F

    Mostly cloudy. Lows in the lower 70s.

    Hourly details
  • 88|72°F
    50% Chance of Storms

    Day

    88°F

    Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.

    Night

    72°F

    Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of rain 50 percent.

    Hourly details
  • 84|70°F
    50% Chance of Storms

    Day

    84°F

    Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.

    Night

    70°F

    Partly cloudy. Lows in the upper 60s.

    Hourly details
  • 83|69°F
    Mostly Sunny

    Day

    83°F

    Mostly sunny. Highs in the mid 80s.

    Night

    69°F

    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 69F. Dew point will be around 69F with an average humidity of 87%. Winds will be 2 mph from the W.

  • 82|68°F
    30% Chance of Rain

    Day

    82°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 82F. Dew point will be around 68F with an average humidity of 73%. Winds will be 3 mph from the W.

    Night

    68°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 68F. Dew point will be around 66F with an average humidity of 83%. Winds will be 3 mph from the W.

  • 80|69°F
    Sunny

    Day

    80°F

    Sunny. High temperature around 80F. Dew point will be around 66F with an average humidity of 72%. Winds will be 4 mph from the NW.

    Night

    69°F

    Clear. Low temperature around 69F. Dew point will be around 66F with an average humidity of 81%. Winds will be 2 mph from the W.

  • 82|71°F
    Sunny

    Day

    82°F

    Sunny. High temperature around 82F. Dew point will be around 66F with an average humidity of 70%. Winds will be 4 mph from the W.

    Night

    71°F

    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 71F. Dew point will be around 66F with an average humidity of 78%. Winds will be 3 mph from the SW.