Newcastle, Maine | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    43°
    Saturday 4/27
    Forecast night icon
    43°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 43F. Dew point will be around 36F with an average humidity of 81%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    58°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Sunday 4/28
    Day
    58°
    Mostly Cloudy
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of showers. Highs in the upper 50s. South winds around 10 mph.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of showers. Lows in the mid 40s. South winds around 10 mph in the evening becoming light and variable.
  • Forecast day icon
    Monday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Mostly Clear
    41°
    Monday 4/29
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    41°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s. North winds around 10 mph with gusts up to 25 mph.
    Night Details
    Mostly clear. Lows around 40. North winds around 10 mph.
  • Forecast day icon
    Tuesday
    Partly Sunny
    59°
    Forecast night icon
    Night
    40% Chance Rain Showers
    42°
    Tuesday 4/30
    Day
    59°
    Partly Sunny
    Forecast day icon
    Night
    42°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 50s. North winds around 10 mph with gusts up to 20 mph becoming southwest in the afternoon.
    Night Details
    Mostly cloudy with a 40 percent chance of showers. Lows in the lower 40s.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    57°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Wednesday 5/1
    Day
    57°
    40% Chance Rain Showers
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then partly sunny in the afternoon. Highs in the mid 50s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Lows around 40.
  • Forecast day icon
    Thursday
    Partly Sunny
    61°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Thursday 5/2
    Day
    61°
    Partly Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 60s.
    Night Details
    Partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    68°
    Forecast night icon
    Night
    30% Chance Rain Showers
    47°
    Friday 5/3
    Day
    68°
    30% Chance Rain Showers
    Forecast day icon
    Night
    47°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s.
  • Forecast day icon
    Saturday
    30% Chance Rain Showers
    65°
    Forecast night icon
    Night
    40% Chance of Rain
    48°
    Saturday 5/4
    Day
    65°
    30% Chance Rain Showers
    Forecast day icon
    Night
    48°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 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 48F. Dew point will be around 48F with an average humidity of 86%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Sunday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Sunday 5/5
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 65F. Dew point will be around 47F with an average humidity of 67%. Winds will be 4 mph from the SW.
    Night Details
    Mostly clear. Low temperature around 46F. Dew point will be around 43F with an average humidity of 78%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Monday
    40% Chance of Rain
    61°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Monday 5/6
    Day
    61°
    40% Chance of Rain
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 61F. Dew point will be around 46F with an average humidity of 67%. Winds will be 2 mph from the SW.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 45F. Dew point will be around 42F with an average humidity of 80%. Winds will be 2 mph from the NW.