10-Day Weather Forecast - Alstead, NH

Mostly sunny. Highs in the mid 20s. West winds 10 to 15 mph with gusts up to 35 mph. Wind chill values as low as 2 below in the morning.

Partly cloudy in the evening then becoming cloudy. Lows around 19. Light and variable winds.

Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Highs in the mid 30s. Light and variable winds. Chance of precipitation 50 percent.

Mostly cloudy. A chance of snow in the evening. Lows in the lower 20s. Chance of snow 30 percent.

Mostly cloudy. Highs in the lower 30s.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 15.

Partly sunny. Highs in the upper 20s.

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

Partly sunny. Highs around 15.

Partly cloudy in the evening then clearing. Lows zero to 5 above zero.

Partly sunny. Highs around 20.

Cloudy. Low temperature around 10F. Dew point will be around 6F with an average humidity of 76%. Winds will be 7 mph from the SW.

Partly cloudy. High temperature around 17F. Dew point will be around 4F with an average humidity of 64%. Winds will be 7 mph from the W.

Clear. Low temperature around 8F. Dew point will be around 4F with an average humidity of 73%. Winds will be 5 mph from the W.

Mostly sunny. High temperature around 20F. Dew point will be around 5F with an average humidity of 65%. Winds will be 4 mph from the W.

Cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 14F. Dew point will be around 10F with an average humidity of 78%. Winds will be 2 mph from the S.

Cloudy with a chance of snow. Chance of precipitation 45%. High temperature around 23F. Dew point will be around 14F with an average humidity of 77%. Winds will be 2 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 45%. Low temperature around 15F. Dew point will be around 14F with an average humidity of 82%. Winds will be 2 mph from the W.