Greencastle, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    36°
    Thursday 3/28
    Forecast night icon
    36°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy this evening then clearing. Lows in the mid 30s. Northwest winds 10 to 15 mph.
  • Forecast day icon
    Friday
    Sunny
    55°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Friday 3/29
    Day
    55°
    Sunny
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 50s. Northwest winds 15 to 20 mph. Gusts up to 40 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph diminishing to 5 to 10 mph with gusts up to 20 mph after midnight.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    62°
    Forecast night icon
    Night
    50% Chance Rain Showers
    50°
    Saturday 3/30
    Day
    62°
    50% Chance Rain Showers
    Forecast day icon
    Night
    50°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of rain showers in the morning then mostly cloudy with rain showers likely in the afternoon. Highs in the mid 50s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. Showers likely in the evening. Mild. Lows in the mid 40s. West winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    Partly Sunny
    61°
    Forecast night icon
    Night
    70% Chance Rain Showers
    46°
    Sunday 3/31
    Day
    61°
    Partly Sunny
    Forecast day icon
    Night
    46°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Mild. Lows in the mid 40s. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    80% Chance Rain Showers
    56°
    Forecast night icon
    Night
    Rain
    45°
    Monday 4/1
    Day
    56°
    80% Chance Rain Showers
    Forecast day icon
    Night
    45°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Showers cooler with highs in the lower 50s. Chance of rain 80 percent.
    Night Details
    Showers mild. Lows in the mid 40s. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    Rain
    60°
    Forecast night icon
    Night
    60% Chance Rain Showers
    44°
    Tuesday 4/2
    Day
    60°
    Rain
    Forecast day icon
    Night
    44°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers mainly in the morning. Highs in the upper 50s. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. Showers likely mainly in the evening. Lows in the lower 40s. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    52°
    Forecast night icon
    Night
    40% Chance Rain Showers
    34°
    Wednesday 4/3
    Day
    52°
    40% Chance Rain Showers
    Forecast day icon
    Night
    34°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the mid 50s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. A chance of rain showers in the evening. Lows in the mid 30s. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    Mostly Sunny
    52°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Thursday 4/4
    Day
    52°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny and breezy. Highs in the lower 50s.
    Night Details
    Partly cloudy. Low temperature around 36F. Dew point will be around 30F with an average humidity of 65%. Winds will be 10 mph from the NW.
  • Forecast day icon
    Friday
    Sunny
    58°
    Forecast night icon
    Night
    Clear
    38°
    Friday 4/5
    Day
    58°
    Sunny
    Forecast day icon
    Night
    38°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 58F. Dew point will be around 34F with an average humidity of 57%. Winds will be 8 mph from the NW.
    Night Details
    Clear. Low temperature around 38F. Dew point will be around 34F with an average humidity of 68%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    61°
    Forecast night icon
    Night
    Clear
    41°
    Saturday 4/6
    Day
    61°
    Sunny
    Forecast day icon
    Night
    41°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 61F. Dew point will be around 38F with an average humidity of 59%. Winds will be 3 mph from the NW.
    Night Details
    Clear. Low temperature around 41F. Dew point will be around 39F with an average humidity of 73%. Winds will be 2 mph from the N.