10-Day Weather Forecast - Sandown, NH

Partly sunny. Highs in the lower 20s. West winds 15 to 20 mph with gusts up to 35 mph. Wind chill values as low as zero.

Partly cloudy. Lows around 15. West winds 10 to 15 mph with gusts up to 30 mph.

Mostly cloudy. Highs around 30. Southwest winds around 10 mph with gusts up to 20 mph.

Mostly cloudy. A chance of snow showers after midnight. Lows around 15. Chance of snow 40 percent.

Mostly sunny. A chance of snow showers in the morning. Highs in the lower 20s. Chance of snow 30 percent.

Mostly clear. Lows around 10 above.

Partly sunny. Highs in the mid 20s.

Mostly clear. Lows around 10 above.

Mostly sunny. Highs in the upper 20s.

Partly cloudy in the evening then clearing. Lows around 10 above.

Partly sunny. Highs in the mid 20s.

Partly cloudy. Low temperature around 9F. Dew point will be around 4F with an average humidity of 73%. Winds will be 4 mph from the NW.

Sunny with a slight chance of snow. Chance of precipitation 25%. High temperature around 29F. Dew point will be around 14F with an average humidity of 68%. Winds will be 4 mph from the W.

Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 18F. Dew point will be around 15F with an average humidity of 81%. Winds will be 4 mph from the W.

Cloudy with a slight chance of snow. Chance of precipitation 30%. High temperature around 30F. Dew point will be around 18F with an average humidity of 74%. Winds will be 3 mph from the W.

Cloudy. Low temperature around 17F. Dew point will be around 16F with an average humidity of 82%. Winds will be 4 mph from the W.

Cloudy. High temperature around 30F. Dew point will be around 17F with an average humidity of 74%. Winds will be 3 mph from the NW.

Partly cloudy. Low temperature around 18F. Dew point will be around 16F with an average humidity of 82%. Winds will be 3 mph from the NW.