Lake Harmony, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast day icon
    Monday
    Mostly Sunny
    62°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Monday 5/13
    Day
    62°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Much warmer with highs in the upper 60s. Southwest winds around 10 mph.
    Night Details
    Partly cloudy. Patchy fog after midnight. Lows around 50. South winds 5 to 10 mph.
  • Forecast day icon
    Tuesday
    70% Chance Rain Showers
    66°
    Forecast night icon
    Night
    Rain
    53°
    Tuesday 5/14
    Day
    66°
    70% Chance Rain Showers
    Forecast day icon
    Night
    53°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Partly sunny in the morning then cloudy with showers likely in the afternoon. Highs in the lower 70s. South winds 10 to 15 mph. Chance of rain 70 percent.
    Night Details
    Showers. Lows in the upper 50s. Southeast winds 10 to 15 mph. Chance of rain 90 percent.
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    60°
    Forecast night icon
    Night
    30% Chance Rain Showers
    51°
    Wednesday 5/15
    Day
    60°
    70% Chance Rain Showers
    Forecast day icon
    Night
    51°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the mid 60s. East winds 5 to 10 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    Partly Sunny
    69°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Thursday 5/16
    Day
    69°
    Partly Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Friday
    Partly Sunny
    67°
    Forecast night icon
    Night
    50% Chance Rain Showers
    52°
    Friday 5/17
    Day
    67°
    Partly Sunny
    Forecast day icon
    Night
    52°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then becoming mostly cloudy. A chance of. Highs around 70.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    67°
    Forecast night icon
    Night
    50% Chance Rain Showers
    52°
    Saturday 5/18
    Day
    67°
    50% Chance Rain Showers
    Forecast day icon
    Night
    52°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers. Highs in the mid 60s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    68°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Sunday 5/19
    Day
    68°
    30% Chance Rain Showers
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs in the lower 70s.
    Night Details
    Partly cloudy. Low temperature around 53F. Dew point will be around 53F with an average humidity of 89%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Monday
    40% Chance of Rain
    72°
    Forecast night icon
    Night
    40% Chance of Rain
    54°
    Monday 5/20
    Day
    72°
    40% Chance of Rain
    Forecast day icon
    Night
    54°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 72F. Dew point will be around 55F with an average humidity of 68%. Winds will be 2 mph from the W.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 54F. Dew point will be around 53F with an average humidity of 83%. Winds will be 1 mph from the NE.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    72°
    Forecast night icon
    Night
    40% Chance of Rain
    54°
    Tuesday 5/21
    Day
    72°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 72F. Dew point will be around 53F with an average humidity of 67%. Winds will be 2 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 54F. Dew point will be around 53F with an average humidity of 82%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    68°
    Forecast night icon
    Night
    40% Chance of Rain
    53°
    Wednesday 5/22
    Day
    68°
    40% Chance of Rain
    Forecast day icon
    Night
    53°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 68F. Dew point will be around 54F with an average humidity of 75%. Winds will be 1 mph from the E.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 53F. Dew point will be around 51F with an average humidity of 83%. Winds will be 3 mph from the NE.