Harmonsburg, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Mostly Sunny
    44°
    Forecast night icon
    Night
    Clear
    31°
    Thursday 3/28
    Day
    44°
    Mostly Sunny
    Forecast day icon
    Night
    31°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 40s. West winds around 10 mph with gusts up to 20 mph.
    Night Details
    Clear. Lows in the upper 20s. West winds 5 to 10 mph.
  • Forecast day icon
    Friday
    Sunny
    44°
    Forecast night icon
    Night
    Partly Cloudy
    32°
    Friday 3/29
    Day
    44°
    Sunny
    Forecast day icon
    Night
    32°
    Partly Cloudy
    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 in the evening then becoming partly cloudy. Lows in the lower 30s. West winds 5 to 10 mph with gusts up to 20 mph becoming southwest after midnight.
  • Forecast day icon
    Saturday
    70% Chance Rain Showers
    50°
    Forecast night icon
    Night
    40% Chance Rain Showers
    40°
    Saturday 3/30
    Day
    50°
    70% Chance Rain Showers
    Forecast day icon
    Night
    40°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of rain showers in the morning then rain showers likely in the afternoon. Highs in the lower 50s. South winds around 5 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a 40 percent chance of showers. Lows in the upper 30s.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    48°
    Forecast night icon
    Night
    50% Chance Rain Showers
    40°
    Sunday 3/31
    Day
    48°
    Mostly Cloudy
    Forecast day icon
    Night
    40°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the lower 50s.
    Night Details
    Mostly cloudy with a 50 percent chance of rain showers. Lows in the upper 30s.
  • Forecast day icon
    Monday
    60% Chance Rain Showers
    56°
    Forecast night icon
    Night
    Rain
    48°
    Monday 4/1
    Day
    56°
    60% Chance Rain Showers
    Forecast day icon
    Night
    48°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of rain showers in the morning then rain showers likely in the afternoon. Highs in the upper 50s. Chance of rain 60 percent.
    Night Details
    Showers. Lows in the mid 40s. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    Rain
    51°
    Forecast night icon
    Night
    60% Chance Rain Showers
    42°
    Tuesday 4/2
    Day
    51°
    Rain
    Forecast day icon
    Night
    42°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers. Highs in the mid 50s. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. Rain showers likely mainly in the evening. Lows in the mid 30s. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    43°
    Forecast night icon
    Night
    50% Chance Frozen Mix
    34°
    Wednesday 4/3
    Day
    43°
    50% Chance Rain Showers
    Forecast day icon
    Night
    34°
    50% Chance Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A chance of rain showers. Highs in the upper 40s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 50%. Low temperature around 34F. Dew point will be around 34F with an average humidity of 87%. Winds will be 9 mph from the W.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    47°
    Forecast night icon
    Night
    Partly Cloudy
    37°
    Thursday 4/4
    Day
    47°
    40% Chance of Rain
    Forecast day icon
    Night
    37°
    Partly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 47F. Dew point will be around 34F with an average humidity of 79%. Winds will be 9 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 37F. Dew point will be around 35F with an average humidity of 80%. Winds will be 5 mph from the W.
  • Forecast day icon
    Friday
    Sunny
    53°
    Forecast night icon
    Night
    Clear
    40°
    Friday 4/5
    Day
    53°
    Sunny
    Forecast day icon
    Night
    40°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 53F. Dew point will be around 38F with an average humidity of 76%. Winds will be 3 mph from the W.
    Night Details
    Clear. Low temperature around 40F. Dew point will be around 38F with an average humidity of 77%. Winds will be 1 mph from the SE.
  • Forecast day icon
    Saturday
    Partly Cloudy
    59°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Saturday 4/6
    Day
    59°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 59F. Dew point will be around 42F with an average humidity of 73%. Winds will be 4 mph from the SE.
    Night Details
    Mostly clear. Low temperature around 46F. Dew point will be around 43F with an average humidity of 76%. Winds will be 4 mph from the SE.