10-Day Weather Forecast - Grantham, NH

Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Partly cloudy with a chance of showers in the evening then mostly cloudy after midnight. Lows in the lower 50s. Northwest winds around 10 mph with gusts up to 20 mph in the evening becoming light and variable. Chance of rain 40 percent.

Partly sunny with a chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Light and variable winds. Chance of rain 70 percent.

Partly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 50 percent.

Partly sunny with a chance of showers in the morning then rain with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 80 percent.

Rain with a chance of thunderstorms in the evening then showers likely after midnight. Lows in the mid 50s. Chance of rain 80 percent.

Partly sunny. A chance of showers in the morning. Highs in the mid 70s. Chance of rain 50 percent.

Mostly clear. Lows in the mid 50s.

Mostly sunny. Highs in the upper 70s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s.

Partly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.

Cloudy with a 65% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 57F with an average humidity of 81%. Winds will be 3 mph from the SE.

Mostly cloudy with a 70% chance for rain and thunderstorms. High temperature around 74F. Dew point will be around 62F with an average humidity of 80%. Winds will be 3 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 61F. Dew point will be around 60F with an average humidity of 83%. Winds will be 2 mph from the S.

Mostly cloudy with a 60% chance for rain and thunderstorms. High temperature around 75F. Dew point will be around 64F with an average humidity of 82%. Winds will be 3 mph from the W.

Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 64F. Dew point will be around 61F with an average humidity of 81%. Winds will be 2 mph from the W.

Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 76F. Dew point will be around 63F with an average humidity of 77%. Winds will be 3 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 65F. Dew point will be around 61F with an average humidity of 79%. Winds will be 1 mph from the NW.