10-Day Weather Forecast - Grantham, PA

Mostly sunny. Highs in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Mostly cloudy. Not as cool with lows in the lower 50s. South winds 5 to 10 mph with gusts up to 20 mph.

Mostly cloudy. A chance of showers in the afternoon. Warmer with highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.

Partly cloudy. A chance of showers in the evening. Unseasonably mild. Lows in the upper 50s. Southwest winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 30 percent.

Mostly sunny. Unseasonably warm with highs in the lower 80s.

Partly cloudy. Unseasonably mild. Lows in the lower 60s.

Mostly sunny. Continued unseasonably hot with highs in the upper 80s.

Mostly cloudy. Unseasonably mild. Lows in the mid 60s.

Partly sunny. Continued unseasonably hot with highs in the mid 80s.

Mostly cloudy with a 40 percent chance of showers. Unseasonably mild. Lows in the lower 60s.

Partly sunny with a 40 percent chance of showers. Warm with highs in the upper 70s.

Partly cloudy with a chance of showers in the evening then mostly cloudy after midnight. Unseasonably mild. Lows in the upper 50s. Chance of rain 30 percent.

Partly sunny. A chance of showers in the afternoon. Unseasonably warm with highs around 80. Chance of rain 40 percent.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 51F. Dew point will be around 45F with an average humidity of 59%. Winds will be 4 mph from the NW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 63F. Dew point will be around 38F with an average humidity of 50%. Winds will be 6 mph from the N.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 45F. Dew point will be around 34F with an average humidity of 52%. Winds will be 3 mph from the N.

Mostly sunny. High temperature around 64F. Dew point will be around 35F with an average humidity of 48%. Winds will be 2 mph from the NE.

Mostly clear. Low temperature around 47F. Dew point will be around 36F with an average humidity of 54%. Winds will be 2 mph from the SE.