Harmonsburg, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    31°
    Thursday 3/28
    Forecast night icon
    31°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows in the upper 20s. West winds 5 to 10 mph.
  • Forecast day icon
    Friday
    Sunny
    44°
    Forecast night icon
    Night
    Mostly Clear
    31°
    Friday 3/29
    Day
    44°
    Sunny
    Forecast day icon
    Night
    31°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly clear. Lows around 30. Northwest winds 5 to 10 mph with gusts up to 20 mph becoming southwest after midnight.
  • Forecast day icon
    Saturday
    80% Chance Rain Showers
    51°
    Forecast night icon
    Night
    40% Chance Rain Showers
    40°
    Saturday 3/30
    Day
    51°
    80% Chance Rain Showers
    Forecast day icon
    Night
    40°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Rain showers. Not as cool with highs in the lower 50s. South winds around 5 mph. Chance of rain 80 percent.
    Night Details
    Mostly cloudy with a 40 percent chance of showers. Lows in the upper 30s. Southwest winds 5 to 10 mph becoming west after midnight.
  • Forecast day icon
    Sunday
    Partly Sunny
    48°
    Forecast night icon
    Night
    50% Chance Rain Showers
    42°
    Sunday 3/31
    Day
    48°
    Partly Sunny
    Forecast day icon
    Night
    42°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 50s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the upper 30s.
  • Forecast day icon
    Monday
    70% Chance Rain Showers
    55°
    Forecast night icon
    Night
    Rain
    49°
    Monday 4/1
    Day
    55°
    70% Chance Rain Showers
    Forecast day icon
    Night
    49°
    Rain
    Forecast night icon
    Hourly
    Day Details
    A chance of showers in the morning then showers likely in the afternoon. Highs in the mid 50s. Chance of rain 70 percent.
    Night Details
    Showers. Lows in the mid 40s. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    Rain
    55°
    Forecast night icon
    Night
    60% Chance Snow Showers
    41°
    Tuesday 4/2
    Day
    55°
    Rain
    Forecast day icon
    Night
    41°
    60% Chance Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Showers mainly in the morning. Highs in the upper 50s. Chance of rain 90 percent.
    Night Details
    Rain showers likely. A chance of snow showers after midnight. Lows in the mid 30s. Chance of precipitation 60 percent.
  • Forecast day icon
    Wednesday
    60% Chance Frozen Mix
    41°
    Forecast night icon
    Night
    50% Chance Snow Showers
    31°
    Wednesday 4/3
    Day
    41°
    60% Chance Frozen Mix
    Forecast day icon
    Night
    31°
    50% Chance Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Rain and snow showers likely. Cooler with highs in the mid 40s. Chance of precipitation 60 percent.
    Night Details
    A chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Lows in the lower 30s. Chance of precipitation 50 percent.
  • Forecast day icon
    Thursday
    30% Chance Snow Showers
    42°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Thursday 4/4
    Day
    42°
    30% Chance Snow Showers
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A chance of rain showers in the morning. A chance of snow showers. Highs in the mid 40s. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy. Low temperature around 34F. Dew point will be around 31F with an average humidity of 80%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Friday
    Cloudy
    49°
    Forecast night icon
    Night
    Clear
    38°
    Friday 4/5
    Day
    49°
    Cloudy
    Forecast day icon
    Night
    38°
    Clear
    Forecast night icon
    Day Details
    Cloudy. High temperature around 49F. Dew point will be around 35F with an average humidity of 77%. Winds will be 4 mph from the NW.
    Night Details
    Clear. Low temperature around 38F. Dew point will be around 35F with an average humidity of 75%. Winds will be 1 mph from the W.
  • Forecast day icon
    Saturday
    Sunny
    54°
    Forecast night icon
    Night
    Clear
    42°
    Saturday 4/6
    Day
    54°
    Sunny
    Forecast day icon
    Night
    42°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 54F. Dew point will be around 39F with an average humidity of 74%. Winds will be 1 mph from the SW.
    Night Details
    Clear. Low temperature around 42F. Dew point will be around 38F with an average humidity of 74%. Winds will be 3 mph from the SE.