Islesboro, Maine | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    30% Chance of Rain
    54°
    Forecast night icon
    Night
    Rain
    43°
    Sunday 5/5
    Day
    54°
    30% Chance of Rain
    Forecast day icon
    Night
    43°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of rain this afternoon. Highs in the lower 50s. South winds around 10 mph. Chance of rain 30 percent.
    Night Details
    Rain. Patchy fog. Lows in the lower 40s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
  • Forecast day icon
    Monday
    40% Chance of Rain
    59°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Monday 5/6
    Day
    59°
    40% Chance of Rain
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Areas of fog in the morning. Cloudy with a chance of rain in the morning then partly sunny in the afternoon. Highs in the mid 60s. Light and variable winds. Chance of rain 40 percent.
    Night Details
    Mostly clear. Lows in the mid 40s. Light and variable winds.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Tuesday 5/7
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s. West winds around 10 mph.
    Night Details
    Partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    53°
    Forecast night icon
    Night
    70% Chance Rain Showers
    44°
    Wednesday 5/8
    Day
    53°
    70% Chance Rain Showers
    Forecast day icon
    Night
    44°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers in the morning then showers likely in the afternoon. Highs in the upper 50s. Chance of rain 70 percent.
    Night Details
    Showers likely mainly in the evening. Lows in the lower 40s. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    53°
    Forecast night icon
    Night
    60% Chance Rain Showers
    42°
    Thursday 5/9
    Day
    53°
    40% Chance Rain Showers
    Forecast day icon
    Night
    42°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 50s. Chance of rain 40 percent.
    Night Details
    A chance of showers in the evening then showers likely after midnight. Lows in the lower 40s. Chance of rain 60 percent.
  • Forecast day icon
    Friday
    60% Chance Rain Showers
    51°
    Forecast night icon
    Night
    50% Chance Rain Showers
    42°
    Friday 5/10
    Day
    51°
    60% Chance Rain Showers
    Forecast day icon
    Night
    42°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely mainly in the morning. Highs in the lower 50s. Chance of rain 60 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows around 40.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    50°
    Forecast night icon
    Night
    60% Chance of Rain
    44°
    Saturday 5/11
    Day
    50°
    50% Chance Rain Showers
    Forecast day icon
    Night
    44°
    60% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 44F. Dew point will be around 43F with an average humidity of 90%. Winds will be 9 mph from the NE.
  • Forecast day icon
    Sunday
    60% Chance of Rain
    53°
    Forecast night icon
    Night
    40% Chance of Rain
    45°
    Sunday 5/12
    Day
    53°
    60% Chance of Rain
    Forecast day icon
    Night
    45°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 53F. Dew point will be around 45F with an average humidity of 80%. Winds will be 3 mph from the NE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 45F. Dew point will be around 43F with an average humidity of 86%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Monday
    40% Chance of Rain
    58°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Monday 5/13
    Day
    58°
    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 35%. High temperature around 58F. Dew point will be around 46F with an average humidity of 72%. Winds will be 2 mph from the S.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 45F with an average humidity of 83%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Tuesday 5/14
    Day
    62°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 62F. Dew point will be around 48F with an average humidity of 71%. Winds will be 2 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 81%. Winds will be 2 mph from the W.