Islesboro, Maine | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    60% Chance Rain Showers
    46°
    Wednesday 5/8
    Forecast night icon
    46°
    60% Chance Rain Showers
    Hourly
    Night Details
    Cloudy. Showers likely mainly this evening. Patchy fog. Lows in the lower 40s. Light and variable winds becoming north around 10 mph after midnight. Chance of rain 60 percent.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    52°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Thursday 5/9
    Day
    52°
    Mostly Cloudy
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 50s. North winds around 10 mph with gusts up to 25 mph. Chance of rain 20 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows around 40. Northeast winds around 10 mph.
  • Forecast day icon
    Friday
    Partly Sunny
    53°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Friday 5/10
    Day
    53°
    Partly Sunny
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 50s. Northeast winds around 10 mph.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows around 40. Light and variable winds.
  • Forecast day icon
    Saturday
    Partly Sunny
    52°
    Forecast night icon
    Night
    30% Chance Rain Showers
    41°
    Saturday 5/11
    Day
    52°
    Partly Sunny
    Forecast day icon
    Night
    41°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 50s.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Lows around 40. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    51°
    Forecast night icon
    Night
    30% Chance Rain Showers
    43°
    Sunday 5/12
    Day
    51°
    30% Chance Rain Showers
    Forecast day icon
    Night
    43°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 percent chance of showers. Highs in the mid 50s.
    Night Details
    Partly cloudy with a 30 percent chance of showers. Lows around 40.
  • Forecast day icon
    Monday
    30% Chance Rain Showers
    57°
    Forecast night icon
    Night
    30% Chance Rain Showers
    46°
    Monday 5/13
    Day
    57°
    30% Chance Rain Showers
    Forecast day icon
    Night
    46°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning. Highs around 60. Chance of rain 30 percent.
    Night Details
    Partly cloudy. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    60°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Tuesday 5/14
    Day
    60°
    30% Chance Rain Showers
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs in the mid 60s.
    Night Details
    Partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Wednesday
    Partly Sunny
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Wednesday 5/15
    Day
    65°
    Partly Sunny
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 60s.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 51F. Dew point will be around 50F with an average humidity of 87%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    61°
    Forecast night icon
    Night
    50% Chance of Rain
    53°
    Thursday 5/16
    Day
    61°
    40% Chance of Rain
    Forecast day icon
    Night
    53°
    50% 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 52F with an average humidity of 80%. Winds will be 3 mph from the SE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 53F. Dew point will be around 51F with an average humidity of 89%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Friday
    50% Chance of Rain
    59°
    Forecast night icon
    Night
    40% Chance of Rain
    53°
    Friday 5/17
    Day
    59°
    50% Chance of Rain
    Forecast day icon
    Night
    53°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 59F. Dew point will be around 52F with an average humidity of 84%. Winds will be 4 mph from the SE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 53F. Dew point will be around 52F with an average humidity of 91%. Winds will be 2 mph from the SE.