New Castle, New Hampshire | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Mostly Cloudy
    55°
    Forecast night icon
    Night
    Cloudy
    50°
    Sunday 5/19
    Day
    55°
    Mostly Cloudy
    Forecast day icon
    Night
    50°
    Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. High temperature around 55F. Dew point will be around 53F with an average humidity of 93%. Winds will be 10 mph from the NE.
    Night Details
    Cloudy. Patchy fog. Lows around 50. Northeast winds around 10 mph with gusts up to 20 mph this evening becoming light and variable.
  • Forecast day icon
    Monday
    Partly Sunny
    62°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Monday 5/20
    Day
    62°
    Partly Sunny
    Forecast day icon
    Night
    51°
    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
    75°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Tuesday 5/21
    Day
    75°
    Partly Sunny
    Forecast day icon
    Night
    64°
    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
    83°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Wednesday 5/22
    Day
    83°
    Mostly Sunny
    Forecast day icon
    Night
    64°
    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
    70°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Friday 5/24
    Day
    70°
    Partly Sunny
    Forecast day icon
    Night
    53°
    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
    72°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Saturday 5/25
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    52°
    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
    30% Chance of Rain
    55°
    Sunday 5/26
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    55°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 55F. Dew point will be around 51F with an average humidity of 79%. Winds will be 5 mph from the S.
  • Forecast day icon
    Monday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Monday 5/27
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 55F with an average humidity of 78%. Winds will be 6 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 55F with an average humidity of 84%. Winds will be 4 mph from the S.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Tuesday 5/28
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 68F. Dew point will be around 57F with an average humidity of 77%. Winds will be 4 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 58F. Dew point will be around 56F with an average humidity of 86%. Winds will be 3 mph from the S.