10-Day Weather Forecast - New Castle, NH

Mostly sunny. Highs in the lower 30s. West winds 10 to 15 mph with gusts up to 30 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s. West winds around 10 mph in the evening becoming light and variable.

Cloudy with a chance of snow. A chance of rain in the morning then rain likely in the afternoon. Little or no snow accumulation. Highs in the upper 30s. Light and variable winds. Chance of precipitation 60 percent.

Mostly cloudy. A chance of rain in the evening. Lows in the upper 20s. Chance of rain 30 percent.

Mostly cloudy. Highs in the upper 30s.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 20s.

Partly sunny. Highs in the lower 30s.

Partly cloudy in the evening then clearing. Lows 10 to 15.

Partly sunny. Highs in the lower 20s.

Mostly clear. Lows around 10 above.

Partly sunny. Highs in the mid 20s.

Cloudy. Low temperature around 17F. Dew point will be around 8F with an average humidity of 59%. Winds will be 7 mph from the W.

Sunny. High temperature around 26F. Dew point will be around 8F with an average humidity of 53%. Winds will be 7 mph from the W.

Clear. Low temperature around 16F. Dew point will be around 7F with an average humidity of 58%. Winds will be 6 mph from the W.

Mostly sunny. High temperature around 27F. Dew point will be around 9F with an average humidity of 54%. Winds will be 4 mph from the W.

Mostly cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 22F. Dew point will be around 15F with an average humidity of 68%. Winds will be 2 mph from the W.

Cloudy with a chance of snow. Chance of precipitation 45%. High temperature around 31F. Dew point will be around 20F with an average humidity of 71%. Winds will be 1 mph from the W.

Cloudy with a chance of snow. Chance of precipitation 50%. Low temperature around 23F. Dew point will be around 21F with an average humidity of 77%. Winds will be 2 mph from the NW.