10-Day Weather Forecast - Islesboro, ME

As of

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  • 74|60°F
    30% Chance Rain Showers

    Today

    74°F

    Areas of fog this morning. Mostly cloudy with a chance of showers this morning, then mostly sunny this afternoon. Visibility one quarter mile or less at times this morning. Highs in the upper 70s. Light and variable winds, becoming south around 10 mph with gusts up to 20 mph this afternoon. Chance of rain 30 percent.

    Tonight

    60°F

    Areas of fog in the evening. Partly cloudy. Lows in the upper 50s. Light and variable winds.

    Hourly details
  • 75|59°F
    Partly Sunny

    Day

    75°F

    Partly sunny. Highs in the upper 70s. Light and variable winds, becoming south around 10 mph with gusts up to 20 mph in the afternoon.

    Night

    59°F

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

    Hourly details
  • 76|60°F
    Mostly Sunny

    Day

    76°F

    Mostly sunny. Highs around 80. Light and variable winds.

    Night

    60°F

    Mostly clear in the evening, then becoming partly cloudy. Lows around 60.

    Hourly details
  • 74|64°F
    Partly Sunny

    Day

    74°F

    Partly sunny. Highs in the upper 70s.

    Night

    64°F

    Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.

    Hourly details
  • 73|62°F
    40% Chance of Storms

    Day

    73°F

    Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.

    Night

    62°F

    Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 60. Chance of rain 40 percent.

    Hourly details
  • 74|57°F
    Partly Sunny

    Day

    74°F

    Partly sunny. Highs in the upper 70s.

    Night

    57°F

    Partly cloudy. Lows in the mid 50s.

    Hourly details
  • 73|62°F
    Partly Sunny

    Day

    73°F

    Partly sunny. Highs in the upper 70s.

    Night

    62°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 62F. Dew point will be around 58F with an average humidity of 84%. Winds will be 4 mph from the SW.

  • 71|58°F
    40% Chance of Rain

    Day

    71°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 71F. Dew point will be around 63F with an average humidity of 84%. Winds will be 3 mph from the SW.

    Night

    58°F

    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 58F. Dew point will be around 57F with an average humidity of 85%. Winds will be 3 mph from the W.

  • 70|56°F
    Sunny

    Day

    70°F

    Sunny. High temperature around 70F. Dew point will be around 58F with an average humidity of 79%. Winds will be 2 mph from the NW.

    Night

    56°F

    Clear. Low temperature around 56F. Dew point will be around 52F with an average humidity of 79%. Winds will be 2 mph from the NW.

  • 67|55°F
    30% Chance of Rain

    Day

    67°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 67F. Dew point will be around 55F with an average humidity of 76%. Winds will be 2 mph from the SE.

    Night

    55°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 55F. Dew point will be around 52F with an average humidity of 82%. Winds will be 1 mph from the N.