Grantville, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    62°
    Sunday 5/19
    Forecast night icon
    62°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly clear late this evening then becoming mostly cloudy. Areas of fog. Lows in the upper 50s. Southeast winds around 5 mph.
  • Forecast day icon
    Monday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Partly Cloudy
    63°
    Monday 5/20
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    63°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming mostly sunny. Areas of fog in the morning. Highs in the upper 70s. Southeast winds around 5 mph.
    Night Details
    Partly cloudy. Lows in the upper 50s. South winds around 5 mph.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    61°
    Tuesday 5/21
    Day
    81°
    Mostly Sunny
    Forecast day icon
    Night
    61°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 80s. South winds around 5 mph.
    Night Details
    Mostly clear. Lows in the lower 60s. South winds around 5 mph.
  • Forecast day icon
    Wednesday
    Sunny
    85°
    Forecast night icon
    Night
    Partly Cloudy
    65°
    Wednesday 5/22
    Day
    85°
    Sunny
    Forecast day icon
    Night
    65°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Very warm with highs in the upper 80s.
    Night Details
    Partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    79°
    Forecast night icon
    Night
    50% Chance of Storms
    60°
    Thursday 5/23
    Day
    79°
    50% Chance of Storms
    Forecast day icon
    Night
    60°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    Sunny
    77°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Friday 5/24
    Day
    77°
    Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s.
    Night Details
    Partly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Saturday
    30% Chance Rain Showers
    74°
    Forecast night icon
    Night
    30% Chance Rain Showers
    57°
    Saturday 5/25
    Day
    74°
    30% Chance Rain Showers
    Forecast day icon
    Night
    57°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 30 percent chance of showers. Highs in the upper 70s.
    Night Details
    Partly cloudy with a 30 percent chance of showers. Lows in the mid 50s.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    73°
    Forecast night icon
    Night
    40% Chance of Rain
    59°
    Sunday 5/26
    Day
    73°
    40% Chance Rain Showers
    Forecast day icon
    Night
    59°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 40 percent chance of showers. Highs in the upper 70s.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 59F. Dew point will be around 57F with an average humidity of 78%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Monday
    40% Chance of Rain
    74°
    Forecast night icon
    Night
    50% Chance of Rain
    64°
    Monday 5/27
    Day
    74°
    40% Chance of Rain
    Forecast day icon
    Night
    64°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 74F. Dew point will be around 59F with an average humidity of 72%. Winds will be 4 mph from the SE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 64F. Dew point will be around 62F with an average humidity of 83%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    76°
    Forecast night icon
    Night
    70% Chance of Rain
    64°
    Tuesday 5/28
    Day
    76°
    50% Chance of Rain
    Forecast day icon
    Night
    64°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 50% chance for rain and thunderstorms. High temperature around 76F. Dew point will be around 62F with an average humidity of 74%. Winds will be 3 mph from the S.
    Night Details
    Partly cloudy with a 65% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 62F with an average humidity of 81%. Winds will be 2 mph from the S.