10-Day Weather Forecast - Islesboro, ME

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  • |60°F
    40% Chance of Storms

    Tonight

    60°F

    Mostly cloudy. Isolated showers this evening then scattered showers with isolated thunderstorms after midnight. Lows in the upper 50s. South winds around 10 mph. Chance of rain 40 percent.

    Hourly details
  • 71|57°F
    70% Chance of Storms

    Day

    71°F

    Mostly cloudy with showers likely with isolated thunderstorms in the morning then partly sunny with isolated showers in the afternoon. Highs in the upper 70s. South winds around 10 mph with gusts up to 20 mph in the morning becoming light and variable. Chance of rain 70 percent.

    Night

    57°F

    Partly cloudy in the evening then clearing. Lows in the mid 50s. Light and variable winds.

    Hourly details
  • 73|54°F
    Mostly Sunny

    Day

    73°F

    Mostly sunny. Highs in the upper 70s. Light and variable winds.

    Night

    54°F

    Mostly clear. Lows in the mid 50s.

    Hourly details
  • 72|54°F
    Partly Sunny

    Day

    72°F

    Partly sunny. Highs in the upper 70s.

    Night

    54°F

    Partly cloudy. Lows in the lower 50s.

    Hourly details
  • 66|60°F
    70% Chance Rain Showers

    Day

    66°F

    Partly sunny with a chance of showers in the morning then showers likely in the afternoon. Highs in the lower 70s. Chance of rain 70 percent.

    Night

    60°F

    Showers. Lows in the upper 50s. Chance of rain 80 percent.

    Hourly details
  • 76|60°F
    30% Chance Rain Showers

    Day

    76°F

    Partly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent.

    Night

    60°F

    Partly cloudy in the evening then clearing. Lows in the upper 50s.

    Hourly details
  • 72|54°F
    Partly Sunny

    Day

    72°F

    Partly sunny. Highs in the upper 70s.

    Night

    54°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 73%. Winds will be 6 mph from the W.

    Hourly details
  • 71|54°F
    40% Chance of Rain

    Day

    71°F

    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 71F. Dew point will be around 57F with an average humidity of 72%. Winds will be 8 mph from the W.

    Night

    54°F

    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 54F with an average humidity of 81%. Winds will be 4 mph from the W.

  • 70|57°F
    40% Chance of Rain

    Day

    70°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 70F. Dew point will be around 59F with an average humidity of 81%. Winds will be 3 mph from the W.

    Night

    57°F

    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 57F. Dew point will be around 56F with an average humidity of 84%. Winds will be 4 mph from the SW.

  • 74|57°F
    30% Chance of Rain

    Day

    74°F

    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 74F. Dew point will be around 60F with an average humidity of 75%. Winds will be 2 mph from the NW.

    Night

    57°F

    Mostly clear. Low temperature around 57F. Dew point will be around 55F with an average humidity of 80%. Winds will be 3 mph from the SW.