Lake Harmony, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    39°
    Thursday 4/18
    Forecast night icon
    39°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Low temperature around 39F. Dew point will be around 39F with an average humidity of 91%. Winds will be 8 mph from the SE.
  • Forecast day icon
    Friday
    Cloudy
    52°
    Forecast night icon
    Night
    50% Chance Rain Showers
    45°
    Friday 4/19
    Day
    52°
    Cloudy
    Forecast day icon
    Night
    45°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Cloudy. Isolated showers this afternoon. Highs in the mid 50s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.
    Night Details
    Cloudy with scattered showers. Patchy fog after midnight. Lows in the mid 40s. South winds 5 to 10 mph with gusts up to 20 mph becoming west after midnight. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    Partly Sunny
    56°
    Forecast night icon
    Night
    Mostly Clear
    33°
    Saturday 4/20
    Day
    56°
    Partly Sunny
    Forecast day icon
    Night
    33°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs around 60. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.
    Night Details
    Mostly clear. Cooler with lows in the mid 30s. Northwest winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    50°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Sunday 4/21
    Day
    50°
    Mostly Sunny
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s. West winds 5 to 10 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the mid 30s.
  • Forecast day icon
    Monday
    Sunny
    56°
    Forecast night icon
    Night
    Mostly Clear
    38°
    Monday 4/22
    Day
    56°
    Sunny
    Forecast day icon
    Night
    38°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 50s.
    Night Details
    Mostly clear. Lows in the upper 30s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    60°
    Forecast night icon
    Night
    60% Chance Rain Showers
    46°
    Tuesday 4/23
    Day
    60°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 60s.
    Night Details
    Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the mid 40s. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    60% Chance Rain Showers
    51°
    Forecast night icon
    Night
    50% Chance Rain Showers
    32°
    Wednesday 4/24
    Day
    51°
    60% Chance Rain Showers
    Forecast day icon
    Night
    32°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then mostly sunny with a chance of showers in the afternoon. Highs in the mid 50s. Chance of rain 60 percent.
    Night Details
    Mostly clear. A chance of rain showers in the evening. Cooler with lows in the lower 30s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    Sunny
    54°
    Forecast night icon
    Night
    Clear
    35°
    Thursday 4/25
    Day
    54°
    Sunny
    Forecast day icon
    Night
    35°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 50s.
    Night Details
    Clear. Low temperature around 35F. Dew point will be around 28F with an average humidity of 62%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Friday
    Sunny
    53°
    Forecast night icon
    Night
    30% Chance of Rain
    38°
    Friday 4/26
    Day
    53°
    Sunny
    Forecast day icon
    Night
    38°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 53F. Dew point will be around 30F with an average humidity of 53%. Winds will be 2 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 38F. Dew point will be around 32F with an average humidity of 69%. Winds will be 2 mph from the E.
  • Forecast day icon
    Saturday
    50% Chance of Rain
    53°
    Forecast night icon
    Night
    50% Chance of Rain
    44°
    Saturday 4/27
    Day
    53°
    50% Chance of Rain
    Forecast day icon
    Night
    44°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 53F. Dew point will be around 39F with an average humidity of 69%. Winds will be 2 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 44F. Dew point will be around 39F with an average humidity of 77%. Winds will be 1 mph from the SE.