10-Day Weather Forecast - Alton, NH

Patchy fog in the morning. Cloudy with rain with a slight chance of thunderstorms in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the mid 70s. Light and variable winds. Chance of rain 80 percent.

Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog. Lows in the upper 50s. Light and variable winds.

Patchy fog in the morning. Partly sunny. Highs in the upper 70s. Northwest winds around 10 mph.

Mostly clear. Lows in the upper 50s. Light and variable winds.

Showers likely in the afternoon. Highs around 70. Chance of rain 70 percent.

Showers likely in the evening. Lows in the lower 50s. Chance of rain 70 percent.

Mostly sunny. Highs in the lower 70s.

Mostly clear. Lows in the lower 50s.

Mostly sunny. Highs in the mid 70s.

Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.

Partly sunny. Highs in the lower 70s.

Partly cloudy. Lows in the lower 50s.

Partly sunny with a 30 percent chance of showers. Highs in the lower 70s.

Mostly clear. Low temperature around 56F. Dew point will be around 51F with an average humidity of 71%. Winds will be 3 mph from the W.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 74F. Dew point will be around 54F with an average humidity of 66%. Winds will be 4 mph from the W.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 60F. Dew point will be around 56F with an average humidity of 80%. Winds will be 3 mph from the SW.

Mostly cloudy with a 30% chance for rain and thunderstorms. High temperature around 73F. Dew point will be around 59F with an average humidity of 76%. Winds will be 3 mph from the W.

Partly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 59F. Dew point will be around 57F with an average humidity of 81%. Winds will be 2 mph from the W.