Alton, New Hampshire | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    43°
    Saturday 5/4
    Forecast night icon
    43°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy this evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 40s. Light and variable winds.
  • Forecast day icon
    Sunday
    80% Chance Rain Showers
    49°
    Forecast night icon
    Night
    Rain
    45°
    Sunday 5/5
    Day
    49°
    80% Chance Rain Showers
    Forecast day icon
    Night
    45°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A slight chance of showers in the morning then rain in the afternoon. Highs in the lower 50s. Southeast winds around 10 mph. Chance of rain 80 percent.
    Night Details
    Rain. Lows in the upper 40s. South winds around 10 mph. Chance of rain 90 percent.
  • Forecast day icon
    Monday
    Partly Sunny
    67°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Monday 5/6
    Day
    67°
    Partly Sunny
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 70s. Light and variable winds becoming west around 10 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the upper 40s. Light and variable winds.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Tuesday 5/7
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Wednesday
    60% Chance Rain Showers
    54°
    Forecast night icon
    Night
    60% Chance Rain Showers
    46°
    Wednesday 5/8
    Day
    54°
    60% Chance Rain Showers
    Forecast day icon
    Night
    46°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    A chance of showers in the morning then showers likely in the afternoon. Highs in the lower 60s. Chance of rain 60 percent.
    Night Details
    Showers likely mainly in the evening. Lows in the upper 40s. Chance of rain 60 percent.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    55°
    Forecast night icon
    Night
    60% Chance Rain Showers
    44°
    Thursday 5/9
    Day
    55°
    40% Chance Rain Showers
    Forecast day icon
    Night
    44°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs around 60.
    Night Details
    Showers likely. Lows in the mid 40s. Chance of rain 60 percent.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    49°
    Forecast night icon
    Night
    40% Chance Rain Showers
    43°
    Friday 5/10
    Day
    49°
    40% Chance Rain Showers
    Forecast day icon
    Night
    43°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the upper 50s.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A 40 percent chance of showers. Lows in the lower 40s.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    52°
    Forecast night icon
    Night
    50% Chance of Rain
    41°
    Saturday 5/11
    Day
    52°
    40% Chance Rain Showers
    Forecast day icon
    Night
    41°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of showers. Highs in the upper 50s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 41F. Dew point will be around 41F with an average humidity of 86%. Winds will be 2 mph from the E.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    56°
    Forecast night icon
    Night
    40% Chance of Rain
    43°
    Sunday 5/12
    Day
    56°
    40% Chance of Rain
    Forecast day icon
    Night
    43°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 56F. Dew point will be around 42F with an average humidity of 70%. Winds will be 2 mph from the S.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 43F. Dew point will be around 41F with an average humidity of 80%. Winds will be 1 mph from the SW.
  • Forecast day icon
    Monday
    40% Chance of Rain
    59°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Monday 5/13
    Day
    59°
    40% Chance of Rain
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 59F. Dew point will be around 42F with an average humidity of 66%. Winds will be 3 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 41F with an average humidity of 74%. Winds will be 2 mph from the W.