10-Day Weather Forecast - Grantham, PA
- 70|52°FMostly SunnyHourly details
Today
70°FMostly sunny. Not as warm with highs in the mid 70s. Northwest winds 5 to 10 mph with gusts up to 25 mph.
Tonight
52°FMostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph.
- 73|61°FSunnyHourly details
Day
73°FSunny. Highs in the upper 70s. Light and variable winds becoming southwest around 5 mph in the afternoon.
Night
61°FPartly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. South winds around 5 mph in the evening becoming light and variable.
- 78|65°FMostly SunnyHourly details
Day
78°FMostly sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.
Night
65°FPartly cloudy in the evening then becoming mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.
- 83|67°F80% Chance of StormsHourly details
Day
83°FPartly sunny with a chance of showers in the morning then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Humid. Very warm with highs in the upper 80s. Chance of rain 80 percent.
Night
67°FMostly cloudy. Showers with a chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 80 percent.
- 75|60°F50% Chance Rain ShowersHourly details
Day
75°FMostly sunny with a 50 percent chance of showers. Highs around 80.
Night
60°FMostly clear. Lows in the upper 50s.
Weekend Weather
- 76|58°FSunnyHourly details
Day
76°FSunny. Highs around 80.
Night
58°FMostly clear. Lows in the upper 50s.
- 78|61°FMostly Sunny
Day
78°FMostly sunny. Highs in the lower 80s.
Night
61°FPartly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 61F. Dew point will be around 58F with an average humidity of 76%. Winds will be 1 mph from the W.
- 74|64°F60% Chance of Rain
Day
74°FCloudy with a chance of rain. Chance of precipitation 60%. High temperature around 74F. Dew point will be around 58F with an average humidity of 68%. Winds will be 3 mph from the E.
Night
64°FPartly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 64F. Dew point will be around 60F with an average humidity of 78%. Winds will be 2 mph from the E.
- 77|64°F40% Chance of Rain
Day
77°FMostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 77F. Dew point will be around 59F with an average humidity of 65%. Winds will be 4 mph from the NE.
Night
64°FMostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 64F. Dew point will be around 59F with an average humidity of 74%. Winds will be 2 mph from the E.
- 77|66°FPartly Cloudy
Day
77°FPartly cloudy. High temperature around 77F. Dew point will be around 59F with an average humidity of 63%. Winds will be 3 mph from the E.
Night
66°FPartly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 66F. Dew point will be around 60F with an average humidity of 74%. Winds will be 3 mph from the SE.













