10-Day Weather Forecast - Grantham, PA

Mostly sunny. Warmer with highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear in the evening then becoming partly cloudy. Not as cool with lows in the mid 50s. South winds 5 to 10 mph with gusts up to 20 mph.

Mostly sunny. A chance of showers in the afternoon. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.

Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows around 60. Chance of rain 70 percent.

Showers cooler with highs in the upper 60s. Chance of rain 90 percent.

Showers likely. Cooler with lows in the upper 40s. Chance of rain 70 percent.

Showers likely. Highs in the lower 60s. Chance of rain 70 percent.

Mostly cloudy in the evening then becoming partly cloudy. A chance of showers. Lows in the lower 40s. Chance of rain 50 percent.

Mostly sunny. A chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 30 percent.

Partly cloudy. A chance of showers in the evening. Lows in the lower 40s. Chance of rain 30 percent.

Partly sunny with a 50 percent chance of showers. Highs around 60.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 43F with an average humidity of 79%. Winds will be 2 mph from the W.

Mostly sunny. High temperature around 64F. Dew point will be around 47F with an average humidity of 64%. Winds will be 1 mph from the NE.

Partly cloudy. Low temperature around 53F. Dew point will be around 47F with an average humidity of 72%. Winds will be 3 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 61F. Dew point will be around 50F with an average humidity of 76%. Winds will be 4 mph from the E.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 76%. Winds will be 6 mph from the N.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 60F. Dew point will be around 46F with an average humidity of 69%. Winds will be 4 mph from the N.

Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 49F. Dew point will be around 44F with an average humidity of 73%. Winds will be 2 mph from the NW.