10-Day Weather Forecast - Grantham, PA

Mostly sunny. Highs in the lower 30s. West winds 5 to 10 mph with gusts up to 25 mph.

Mostly cloudy. Snow likely after midnight. Little or no snow accumulation. Lows in the lower 20s. Temperature rising into the lower 30s after midnight. South winds 5 to 10 mph. Chance of snow 70 percent.

Mostly cloudy in the morning then becoming mostly sunny. Not as cool with highs in the mid 40s. Southwest winds 5 to 10 mph with gusts up to 25 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 20s.

Partly sunny with a chance of snow in the morning then mostly cloudy with rain and snow likely in the afternoon. Little or no snow accumulation. Highs around 40. Chance of precipitation 70 percent.

Mostly cloudy. A chance of rain showers snow showers and freezing rain in the evening. Lows in the upper 20s. Chance of precipitation 50 percent.

Mostly sunny. Highs in the lower 40s.

Mostly clear. Lows in the upper 20s.

Sunny. Not as cool with highs in the lower 50s.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 30s.

Partly sunny. Highs in the upper 40s.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 27F. Dew point will be around 20F with an average humidity of 67%. Winds will be 5 mph from the N.

Cloudy with a chance of rain-snow mix. Chance of precipitation 45%. High temperature around 37F. Dew point will be around 20F with an average humidity of 59%. Winds will be 5 mph from the NE.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 28F. Dew point will be around 21F with an average humidity of 70%. Winds will be 4 mph from the E.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 37F. Dew point will be around 24F with an average humidity of 68%. Winds will be 4 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 33F. Dew point will be around 27F with an average humidity of 77%. Winds will be 4 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 43F. Dew point will be around 32F with an average humidity of 75%. Winds will be 2 mph from the S.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 32F. Dew point will be around 28F with an average humidity of 77%. Winds will be 2 mph from the N.