10-Day Weather Forecast - Grantham, NH

Partly sunny. Highs in the lower 60s. Light and variable winds.

Partly cloudy in the evening, then clearing. Lows in the lower 30s.

Mostly sunny. Highs around 50.

Clear. Lows in the mid 20s.

Mostly sunny. Highs in the lower 50s.

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

Mostly sunny. Highs in the lower 60s.

Mostly clear. Lows in the lower 40s.

Partly sunny. Highs in the lower 60s.

Partly cloudy. Low temperature around 45F. Dew point will be around 45F with an average humidity of 95%. Winds will be 10 mph from the W.

Partly cloudy. High temperature around 54F. Dew point will be around 45F with an average humidity of 74%. Winds will be 10 mph from the NW.

Partly cloudy. Low temperature around 34F. Dew point will be around 35F with an average humidity of 83%. Winds will be 8 mph from the NW.

Sunny. High temperature around 53F. Dew point will be around 34F with an average humidity of 69%. Winds will be 6 mph from the NW.

Partly cloudy. Low temperature around 36F. Dew point will be around 33F with an average humidity of 80%. Winds will be 4 mph from the WSW.

Mostly cloudy. High temperature around 60F. Dew point will be around 42F with an average humidity of 64%. Winds will be 9 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 42F with an average humidity of 83%. Winds will be 9 mph from the SW.