Grantville, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    66°
    Forecast night icon
    Night
    Thunderstorms
    57°
    Tuesday 5/14
    Day
    66°
    50% Chance of Storms
    Forecast day icon
    Night
    57°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the lower 70s. South winds 10 to 15 mph. Chance of rain 50 percent.
    Night Details
    Showers with a slight chance of thunderstorms. Lows in the upper 50s. Southeast winds 10 to 15 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    64°
    Forecast night icon
    Night
    50% Chance Rain Showers
    56°
    Wednesday 5/15
    Day
    64°
    70% Chance Rain Showers
    Forecast day icon
    Night
    56°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the mid 60s. East winds 10 to 15 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s. Northeast winds 10 to 15 mph.
  • Forecast day icon
    Thursday
    Partly Sunny
    72°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Thursday 5/16
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 70s. Northeast winds 10 to 15 mph.
    Night Details
    Partly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Friday
    Partly Sunny
    72°
    Forecast night icon
    Night
    40% Chance Rain Showers
    55°
    Friday 5/17
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    55°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 70s.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 40 percent.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    68°
    Forecast night icon
    Night
    50% Chance Rain Showers
    56°
    Saturday 5/18
    Day
    68°
    50% Chance Rain Showers
    Forecast day icon
    Night
    56°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    70°
    Forecast night icon
    Night
    30% Chance Rain Showers
    55°
    Sunday 5/19
    Day
    70°
    30% Chance Rain Showers
    Forecast day icon
    Night
    55°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A 30 percent chance of showers. Highs in the upper 60s.
    Night Details
    Mostly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 30 percent.
  • Forecast day icon
    Monday
    Partly Sunny
    72°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Monday 5/20
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy. Low temperature around 57F. Dew point will be around 55F with an average humidity of 84%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    77°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Tuesday 5/21
    Day
    77°
    30% Chance of Rain
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 77F. Dew point will be around 57F with an average humidity of 68%. Winds will be 3 mph from the NE.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 58F with an average humidity of 82%. Winds will be 3 mph from the E.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    74°
    Forecast night icon
    Night
    50% Chance of Rain
    60°
    Wednesday 5/22
    Day
    74°
    50% Chance of Rain
    Forecast day icon
    Night
    60°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 74F. Dew point will be around 59F with an average humidity of 75%. Winds will be 2 mph from the E.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 60F. Dew point will be around 59F with an average humidity of 84%. Winds will be 2 mph from the N.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Thursday 5/23
    Day
    73°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 73F. Dew point will be around 56F with an average humidity of 67%. Winds will be 5 mph from the N.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 56F. Dew point will be around 54F with an average humidity of 79%. Winds will be 4 mph from the N.