Alton Bay, New Hampshire | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Sunny
    55°
    Forecast night icon
    Night
    Clear
    34°
    Friday 4/26
    Day
    55°
    Sunny
    Forecast day icon
    Night
    34°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. High temperature around 55F. Dew point will be around 20F with an average humidity of 33%. Winds will be 5 mph from the NW.
    Night Details
    Clear. Lows around 30. Light and variable winds.
  • Forecast day icon
    Saturday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    30% Chance Rain Showers
    42°
    Saturday 4/27
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s. Light and variable winds.
    Night Details
    Partly cloudy with a slight chance of showers in the evening then mostly cloudy with a chance of showers after midnight. Lows in the lower 40s. Southeast winds around 10 mph in the evening becoming light and variable. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    Partly Sunny
    65°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Sunday 4/28
    Day
    65°
    Partly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 60s. Light and variable winds becoming southwest around 10 mph in the afternoon.
    Night Details
    Partly cloudy. Lows in the lower 50s. Light and variable winds.
  • Forecast day icon
    Monday
    Partly Sunny
    64°
    Forecast night icon
    Night
    30% Chance Rain Showers
    48°
    Monday 4/29
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    48°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy in the evening then mostly cloudy with scattered showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    52°
    Forecast night icon
    Night
    50% Chance Rain Showers
    44°
    Tuesday 4/30
    Day
    52°
    50% Chance Rain Showers
    Forecast day icon
    Night
    44°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with scattered showers. Highs in the mid 50s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with scattered showers. Lows in the mid 40s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    56°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Wednesday 5/1
    Day
    56°
    Mostly Cloudy
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs around 60.
    Night Details
    Partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Thursday
    Partly Sunny
    64°
    Forecast night icon
    Night
    30% Chance Rain Showers
    49°
    Thursday 5/2
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    49°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy with scattered showers. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    55°
    Forecast night icon
    Night
    40% Chance of Rain
    45°
    Friday 5/3
    Day
    55°
    40% Chance Rain Showers
    Forecast day icon
    Night
    45°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with scattered showers. Highs in the lower 60s. Chance of rain 40 percent.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 45F. Dew point will be around 41F with an average humidity of 76%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Saturday
    Partly Cloudy
    55°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Saturday 5/4
    Day
    55°
    Partly Cloudy
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 55F. Dew point will be around 38F with an average humidity of 64%. Winds will be 5 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 42F. Dew point will be around 37F with an average humidity of 69%. Winds will be 2 mph from the W.
  • Forecast day icon
    Sunday
    Mostly Sunny
    57°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Sunday 5/5
    Day
    57°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 57F. Dew point will be around 37F with an average humidity of 60%. Winds will be 4 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 47F. Dew point will be around 40F with an average humidity of 70%. Winds will be 2 mph from the SW.