10-Day Weather Forecast - Grantham, PA

Mostly cloudy with probable rain. Chance of precipitation 75%. High temperature around 44F. Dew point will be around 25F with an average humidity of 60%. Winds will be 10 mph from the NW.

Clear. Low temperature around 30F. Dew point will be around 14F with an average humidity of 52%. Winds will be 4 mph from the NW.

Mostly cloudy. High temperature around 47F. Dew point will be around 21F with an average humidity of 46%. Winds will be 9 mph from the S.

Mostly clear. Low temperature around 38F. Dew point will be around 24F with an average humidity of 44%. Winds will be 9 mph from the W.

Sunny. High temperature around 46F. Dew point will be around 14F with an average humidity of 33%. Winds will be 9 mph from the W.

Mostly cloudy. Low temperature around 34F. Dew point will be around 13F with an average humidity of 39%. Winds will be 2 mph from the E.

Partly cloudy. High temperature around 49F. Dew point will be around 25F with an average humidity of 50%. Winds will be 8 mph from the SE.

Mostly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 49F. Dew point will be around 45F with an average humidity of 78%. Winds will be 10 mph from the SE.

Mostly cloudy with probable rain. Chance of precipitation 75%. High temperature around 57F. Dew point will be around 42F with an average humidity of 71%. Winds will be 10 mph from the W.

Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 24F. Dew point will be around 17F with an average humidity of 59%. Winds will be 8 mph from the W.

Partly cloudy. High temperature around 28F. Dew point will be around 6F with an average humidity of 43%. Winds will be 9 mph from the NW.

Clear. Low temperature around 23F. Dew point will be around 5F with an average humidity of 43%. Winds will be 3 mph from the NW.

Partly cloudy. High temperature around 40F. Dew point will be around 13F with an average humidity of 41%. Winds will be 3 mph from the S.

Cloudy. Low temperature around 32F. Dew point will be around 19F with an average humidity of 54%. Winds will be 5 mph from the SE.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 43F. Dew point will be around 27F with an average humidity of 63%. Winds will be 3 mph from the SE.

Mostly cloudy. Low temperature around 35F. Dew point will be around 30F with an average humidity of 72%. Winds will be 2 mph from the SE.

Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 48F. Dew point will be around 32F with an average humidity of 66%. Winds will be 1 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 39F. Dew point will be around 32F with an average humidity of 66%. Winds will be 1 mph from the W.