New Castle, New Hampshire | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    41°
    Friday 5/10
    Forecast night icon
    41°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Lows around 40. East winds around 10 mph this evening becoming light and variable.
  • Forecast day icon
    Saturday
    Partly Sunny
    51°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Saturday 5/11
    Day
    51°
    Partly Sunny
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 50s. Northeast winds around 10 mph with gusts up to 20 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s. East winds around 10 mph in the evening becoming light and variable.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    50°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Sunday 5/12
    Day
    50°
    Mostly Cloudy
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the mid 50s. Light and variable winds.
    Night Details
    Partly cloudy. Lows in the lower 40s. Light and variable winds.
  • Forecast day icon
    Monday
    Partly Sunny
    59°
    Forecast night icon
    Night
    40% Chance Rain Showers
    52°
    Monday 5/13
    Day
    59°
    Partly Sunny
    Forecast day icon
    Night
    52°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Mostly cloudy with a 40 percent chance of showers. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    65°
    Forecast night icon
    Night
    60% Chance Rain Showers
    57°
    Tuesday 5/14
    Day
    65°
    50% Chance Rain Showers
    Forecast day icon
    Night
    57°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.
    Night Details
    Showers likely. Lows in the lower 50s. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    60% Chance Rain Showers
    58°
    Forecast night icon
    Night
    40% Chance Rain Showers
    51°
    Wednesday 5/15
    Day
    58°
    60% Chance Rain Showers
    Forecast day icon
    Night
    51°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely mainly in the morning. Highs in the mid 60s. Chance of rain 60 percent.
    Night Details
    Partly cloudy. A chance of showers in the evening. Lows in the upper 40s. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    Mostly Sunny
    58°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Thursday 5/16
    Day
    58°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Friday
    Partly Sunny
    60°
    Forecast night icon
    Night
    40% Chance of Rain
    56°
    Friday 5/17
    Day
    60°
    Partly Sunny
    Forecast day icon
    Night
    56°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 56F. Dew point will be around 53F with an average humidity of 89%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Saturday
    60% Chance of Rain
    57°
    Forecast night icon
    Night
    50% Chance of Rain
    56°
    Saturday 5/18
    Day
    57°
    60% Chance of Rain
    Forecast day icon
    Night
    56°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 57F. Dew point will be around 56F with an average humidity of 97%. Winds will be 5 mph from the SE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 56F. Dew point will be around 56F with an average humidity of 93%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    62°
    Forecast night icon
    Night
    40% Chance of Rain
    56°
    Sunday 5/19
    Day
    62°
    40% Chance of Rain
    Forecast day icon
    Night
    56°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 62F. Dew point will be around 56F with an average humidity of 87%. Winds will be 2 mph from the S.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 56F. Dew point will be around 53F with an average humidity of 84%. Winds will be 3 mph from the W.