New Castle, New Hampshire | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Cloudy
    50°
    Sunday 5/19
    Forecast night icon
    50°
    Cloudy
    Hourly
    Night Details
    Cloudy. Patchy fog. Lows in the lower 50s. Light and variable winds.
  • Forecast day icon
    Monday
    Partly Sunny
    63°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Monday 5/20
    Day
    63°
    Partly Sunny
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Patchy fog in the morning. Highs in the mid 60s. Light and variable winds becoming southeast around 10 mph in the afternoon.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 50s. South winds around 10 mph in the evening becoming light and variable.
  • Forecast day icon
    Tuesday
    Partly Sunny
    74°
    Forecast night icon
    Night
    Partly Cloudy
    65°
    Tuesday 5/21
    Day
    74°
    Partly Sunny
    Forecast day icon
    Night
    65°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Partly sunny. Highs in the lower 80s. Light and variable winds becoming south around 10 mph with gusts up to 20 mph in the afternoon.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the lower 60s. Southwest winds around 10 mph with gusts up to 20 mph in the evening becoming light and variable.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    84°
    Forecast night icon
    Night
    Partly Cloudy
    65°
    Wednesday 5/22
    Day
    84°
    Mostly Sunny
    Forecast day icon
    Night
    65°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Warm with highs in the mid 80s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    80°
    Forecast night icon
    Night
    30% Chance Rain Showers
    61°
    Thursday 5/23
    Day
    80°
    30% Chance Rain Showers
    Forecast day icon
    Night
    61°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Friday 5/24
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 70s.
    Night Details
    Mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Saturday
    Partly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Saturday 5/25
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Sunday
    Partly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Sunday 5/26
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy. Low temperature around 54F. Dew point will be around 51F with an average humidity of 83%. Winds will be 4 mph from the S.
  • Forecast day icon
    Monday
    Partly Cloudy
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Monday 5/27
    Day
    66°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 66F. Dew point will be around 55F with an average humidity of 78%. Winds will be 4 mph from the S.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 57F with an average humidity of 89%. Winds will be 4 mph from the S.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    66°
    Forecast night icon
    Night
    50% Chance of Rain
    60°
    Tuesday 5/28
    Day
    66°
    40% Chance of Rain
    Forecast day icon
    Night
    60°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 66F. Dew point will be around 59F with an average humidity of 85%. Winds will be 3 mph from the S.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 60F. Dew point will be around 59F with an average humidity of 91%. Winds will be 3 mph from the SW.