Winter Harbor, Maine | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Partly Sunny
    51°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Tuesday 5/14
    Day
    51°
    Partly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy this morning then becoming partly sunny. Highs in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Partly cloudy with isolated showers in the evening then mostly cloudy after midnight. Patchy fog. Lows in the mid 40s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    56°
    Forecast night icon
    Night
    30% Chance Rain Showers
    50°
    Wednesday 5/15
    Day
    56°
    40% Chance Rain Showers
    Forecast day icon
    Night
    50°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Patchy fog in the morning. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the lower 60s. South winds 5 to 10 mph. Chance of rain 40 percent.
    Night Details
    Mostly cloudy. A slight chance of showers in the evening then a chance of showers after midnight. Patchy fog. Lows in the upper 40s. South winds 5 to 10 mph. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    55°
    Forecast night icon
    Night
    Mostly Cloudy
    48°
    Thursday 5/16
    Day
    55°
    30% Chance Rain Showers
    Forecast day icon
    Night
    48°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Patchy fog in the morning. A chance of showers mainly in the morning. Highs in the lower 60s. Southeast winds around 5 mph. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a 20 percent chance of showers. Patchy fog. Lows in the upper 40s.
  • Forecast day icon
    Friday
    Partly Sunny
    56°
    Forecast night icon
    Night
    Mostly Cloudy
    47°
    Friday 5/17
    Day
    56°
    Partly Sunny
    Forecast day icon
    Night
    47°
    Mostly 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.
    Night Details
    Mostly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    54°
    Forecast night icon
    Night
    50% Chance Rain Showers
    47°
    Saturday 5/18
    Day
    54°
    40% Chance Rain Showers
    Forecast day icon
    Night
    47°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the upper 50s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    53°
    Forecast night icon
    Night
    50% Chance Rain Showers
    47°
    Sunday 5/19
    Day
    53°
    50% Chance Rain Showers
    Forecast day icon
    Night
    47°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs around 60.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    55°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Monday 5/20
    Day
    55°
    40% Chance Rain Showers
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s.
    Night Details
    Partly cloudy. Low temperature around 47F. Dew point will be around 48F with an average humidity of 94%. Winds will be 5 mph from the SE.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    56°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Tuesday 5/21
    Day
    56°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 56F. Dew point will be around 49F with an average humidity of 86%. Winds will be 5 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 47F with an average humidity of 92%. Winds will be 5 mph from the S.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    56°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Wednesday 5/22
    Day
    56°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 56F. Dew point will be around 50F with an average humidity of 88%. Winds will be 5 mph from the SE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 51F. Dew point will be around 49F with an average humidity of 93%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    55°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Thursday 5/23
    Day
    55°
    40% Chance of Rain
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 55F. Dew point will be around 50F with an average humidity of 91%. Winds will be 4 mph from the E.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 48F. Dew point will be around 47F with an average humidity of 90%. Winds will be 2 mph from the E.