Alton Bay, New Hampshire | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Rain
    46°
    Sunday 5/5
    Forecast night icon
    46°
    Rain
    Hourly
    Night Details
    Mostly cloudy with likely rain. Chance of precipitation 100%. Low temperature around 46F. Dew point will be around 45F with an average humidity of 97%. Winds will be 7 mph from the S.
  • Forecast day icon
    Monday
    Partly Sunny
    68°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Monday 5/6
    Day
    68°
    Partly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy this morning then becoming partly sunny. Patchy fog this morning. Warmer with highs in the lower 70s. Light and variable winds becoming west around 10 mph this afternoon.
    Night Details
    Partly cloudy. Lows in the upper 40s. West winds around 10 mph in the evening becoming light and variable.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Tuesday 5/7
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s. Northwest winds around 10 mph with gusts up to 20 mph.
    Night Details
    Partly cloudy. Lows in the upper 40s. Northwest winds around 10 mph with gusts up to 20 mph in the evening becoming light and variable.
  • Forecast day icon
    Wednesday
    Rain
    53°
    Forecast night icon
    Night
    Rain
    46°
    Wednesday 5/8
    Day
    53°
    Rain
    Forecast day icon
    Night
    46°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Showers. Highs in the upper 50s. Light and variable winds. Chance of rain 90 percent.
    Night Details
    Showers in the evening then partly cloudy with a chance of showers after midnight. Lows in the mid 40s. Chance of rain 90 percent.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    52°
    Forecast night icon
    Night
    70% Chance Rain Showers
    44°
    Thursday 5/9
    Day
    52°
    50% Chance Rain Showers
    Forecast day icon
    Night
    44°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 50s. Chance of rain 50 percent.
    Night Details
    Showers likely. Lows in the mid 40s. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    70% Chance Rain Showers
    48°
    Forecast night icon
    Night
    70% Chance Rain Showers
    42°
    Friday 5/10
    Day
    48°
    70% Chance Rain Showers
    Forecast day icon
    Night
    42°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the upper 40s. Chance of rain 70 percent.
    Night Details
    Showers likely in the evening then partly cloudy with a chance of showers after midnight. Lows in the lower 40s. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    53°
    Forecast night icon
    Night
    40% Chance Rain Showers
    43°
    Saturday 5/11
    Day
    53°
    40% Chance Rain Showers
    Forecast day icon
    Night
    43°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then becoming mostly cloudy. A 40 percent chance of showers. Highs in the mid 50s.
    Night Details
    Partly cloudy. A chance of showers in the evening. Lows in the lower 40s. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    57°
    Forecast night icon
    Night
    40% Chance of Rain
    44°
    Sunday 5/12
    Day
    57°
    50% Chance Rain Showers
    Forecast day icon
    Night
    44°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 50 percent chance of showers. Highs in the lower 60s.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 44F. Dew point will be around 44F with an average humidity of 85%. Winds will be 2 mph from the E.
  • Forecast day icon
    Monday
    30% Chance of Rain
    59°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Monday 5/13
    Day
    59°
    30% Chance of Rain
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 59F. Dew point will be around 45F with an average humidity of 74%. Winds will be 2 mph from the NE.
    Night Details
    Partly cloudy. Low temperature around 47F. Dew point will be around 44F with an average humidity of 79%. Winds will be 1 mph from the E.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Tuesday 5/14
    Day
    62°
    30% Chance of Rain
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 62F. Dew point will be around 46F with an average humidity of 68%. Winds will be 2 mph from the N.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 46F with an average humidity of 77%. Winds will be 1 mph from the NE.