10-Day Weather Forecast - Grantham, NH

Partly sunny this morning then rain this afternoon. Highs in the mid 40s. Light and variable winds becoming south around 10 mph with gusts up to 20 mph this afternoon. Chance of rain near 100 percent.

Rain in the evening. Lows in the lower 30s. Southwest winds around 10 mph becoming northwest after midnight. Gusts up to 25 mph. Chance of rain near 100 percent.

Partly sunny. Highs in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s. Northwest winds around 10 mph with gusts up to 25 mph in the evening becoming light and variable.

Snow and rain likely. Little or no snow accumulation. Highs in the lower 40s. South winds around 10 mph in the morning becoming light and variable. Chance of precipitation 70 percent.

Snow and rain likely mainly in the evening. Lows in the upper 20s. Chance of precipitation 70 percent.

Mostly cloudy with a 50 percent chance of snow. Highs in the mid 30s.

Partly cloudy. Lows around 20.

Partly sunny. Highs in the upper 30s.

Partly cloudy. Lows in the lower 20s.

Partly sunny. Highs in the upper 30s.

Partly cloudy. Lows around 20.

Partly sunny in the morning then becoming mostly cloudy. A chance of snow. A chance of rain in the afternoon. Highs in the lower 40s. Chance of precipitation 40 percent.

Cloudy with probable rain. Chance of precipitation 70%. Low temperature around 35F. Dew point will be around 29F with an average humidity of 76%. Winds will be 5 mph from the W.

Cloudy with a chance of rain-snow mix. Chance of precipitation 55%. High temperature around 34F. Dew point will be around 26F with an average humidity of 76%. Winds will be 9 mph from the W.

Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 22F. Dew point will be around 16F with an average humidity of 66%. Winds will be 11 mph from the NW.

Mostly sunny. High temperature around 29F. Dew point will be around 14F with an average humidity of 62%. Winds will be 9 mph from the NW.

Clear. Low temperature around 26F. Dew point will be around 15F with an average humidity of 63%. Winds will be 5 mph from the W.