10-Day Weather Forecast - New Castle, NH

Mostly cloudy. Highs in the mid 20s. Light and variable winds.

Cloudy. A chance of snow after midnight. Lows around 17. Light and variable winds. Chance of snow 50 percent.

Snow likely. Light snow accumulation possible. Highs in the upper 20s. Light and variable winds becoming north around 10 mph with gusts up to 25 mph in the afternoon. Chance of snow 70 percent.

Mostly cloudy. A chance of snow in the evening. Lows around 1 above. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 50 percent. Wind chill values as low as 14 below.

Partly sunny. Highs 15 to 20.

Partly cloudy in the evening then becoming mostly clear. Lows around zero.

Mostly sunny. Highs in the lower 20s.

Mostly clear. Lows zero to 5 above zero.

Partly sunny. Highs around 30.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 10 above.

Partly sunny. Highs in the mid 30s.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 20.

Partly sunny. Highs in the mid 30s.

Mostly clear. Low temperature around 27F. Dew point will be around 22F with an average humidity of 73%. Winds will be 6 mph from the NW.

Mostly sunny with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 36F. Dew point will be around 23F with an average humidity of 67%. Winds will be 6 mph from the NW.

Partly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 27F. Dew point will be around 22F with an average humidity of 74%. Winds will be 4 mph from the NW.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 37F. Dew point will be around 24F with an average humidity of 69%. Winds will be 3 mph from the N.

Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 29F. Dew point will be around 25F with an average humidity of 74%. Winds will be 3 mph from the N.