Newcastle, Maine | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    41°
    Monday 4/29
    Forecast night icon
    41°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows in the lower 40s. North winds around 10 mph this evening becoming light and variable.
  • Forecast day icon
    Tuesday
    Partly Sunny
    53°
    Forecast night icon
    Night
    60% Chance Rain Showers
    40°
    Tuesday 4/30
    Day
    53°
    Partly Sunny
    Forecast day icon
    Night
    40°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of showers in the morning then mostly cloudy in the afternoon. Highs in the lower 50s. North winds around 10 mph becoming southwest in the afternoon. Chance of rain 20 percent.
    Night Details
    A chance of showers in the evening then showers likely after midnight. Patchy fog after midnight. Lows in the lower 40s. Southwest winds around 10 mph in the evening becoming light and variable. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    56°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Wednesday 5/1
    Day
    56°
    40% Chance Rain Showers
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning. Highs in the lower 50s. Light and variable winds. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Lows in the upper 30s. Light and variable winds.
  • Forecast day icon
    Thursday
    Partly Sunny
    56°
    Forecast night icon
    Night
    30% Chance Rain Showers
    43°
    Thursday 5/2
    Day
    56°
    Partly Sunny
    Forecast day icon
    Night
    43°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 50s.
    Night Details
    Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s.
  • Forecast day icon
    Friday
    Partly Sunny
    58°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Friday 5/3
    Day
    58°
    Partly Sunny
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 50s.
    Night Details
    Partly cloudy. Lows in the upper 30s.
  • Forecast day icon
    Saturday
    Partly Sunny
    56°
    Forecast night icon
    Night
    Partly Cloudy
    39°
    Saturday 5/4
    Day
    56°
    Partly Sunny
    Forecast day icon
    Night
    39°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 50s.
    Night Details
    Partly cloudy. Lows around 40.
  • Forecast day icon
    Sunday
    Partly Sunny
    53°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Sunday 5/5
    Day
    53°
    Partly Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 50s.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Monday
    Partly Sunny
    63°
    Forecast night icon
    Night
    Clear
    46°
    Monday 5/6
    Day
    63°
    Partly Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 44F with an average humidity of 81%. Winds will be 5 mph from the W.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Tuesday 5/7
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 45F with an average humidity of 61%. Winds will be 5 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 44F with an average humidity of 80%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    40% Chance of Rain
    47°
    Wednesday 5/8
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    47°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 63F. Dew point will be around 45F with an average humidity of 63%. Winds will be 4 mph from the S.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 47F. Dew point will be around 44F with an average humidity of 80%. Winds will be 2 mph from the S.