10-Day Weather Forecast - Islesboro, ME

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  • 43|35°F
    50% Chance of Snow
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    Today

    43°F

    Mostly sunny this morning then mostly cloudy with a chance of rain with a slight chance of snow this afternoon. Highs in the mid 40s. Light and variable winds becoming south around 10 mph this afternoon. Chance of precipitation 50 percent.

    Tonight

    35°F

    Cloudy. Snow with rain likely in the evening then a chance of rain after midnight. Snow accumulation around an inch. Lows in the lower 30s. Light and variable winds. Chance of precipitation 90 percent.

    Hourly details
  • Weekend Weather

  • Day

    40°F

    A slight chance of snow in the morning. Partly sunny with a slight chance of rain. Highs in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 20 percent.

    Night

    30°F

    Partly cloudy. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening becoming light and variable.

    Hourly details
  • Day

    35°F

    Mostly cloudy. A chance of snow and rain in the morning then rain and snow likely in the afternoon. Little or no snow accumulation. Highs in the upper 30s. Light and variable winds becoming south around 10 mph in the afternoon. Chance of precipitation 60 percent.

    Night

    28°F

    Snow likely. Lows in the mid 20s. Chance of snow 60 percent.

    Hourly details
  • Day

    35°F

    Mostly cloudy with a 50 percent chance of snow. Highs in the mid 30s.

    Night

    23°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows around 20.

    Hourly details
  • Day

    36°F

    Partly sunny. Highs in the upper 30s.

    Night

    28°F

    Partly cloudy. Lows in the lower 20s.

    Hourly details
  • Day

    38°F

    Partly sunny with a chance of snow. A chance of rain in the afternoon. Highs in the lower 40s. Chance of precipitation 30 percent.

    Night

    22°F

    Partly cloudy. Lows in the lower 20s.

    Hourly details
  • Day

    35°F

    Partly sunny with a chance of snow. A chance of rain in the afternoon. Highs around 40. Chance of precipitation 40 percent.

    Night

    34°F

    Mostly cloudy with likely rain. Chance of precipitation 85%. Low temperature around 34F. Dew point will be around 29F with an average humidity of 80%. Winds will be 9 mph from the SW.

  • Day

    37°F

    Mostly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 37F. Dew point will be around 27F with an average humidity of 71%. Winds will be 10 mph from the NW.

    Night

    21°F

    Clear. Low temperature around 21F. Dew point will be around 15F with an average humidity of 64%. Winds will be 9 mph from the NW.

  • Weekend Weather

  • Day

    31°F

    Sunny. High temperature around 31F. Dew point will be around 11F with an average humidity of 53%. Winds will be 7 mph from the NW.

    Night

    25°F

    Clear. Low temperature around 25F. Dew point will be around 15F with an average humidity of 62%. Winds will be 5 mph from the W.

  • Day

    37°F

    Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 37F. Dew point will be around 18F with an average humidity of 57%. Winds will be 6 mph from the W.

    Night

    25°F

    Partly cloudy. Low temperature around 25F. Dew point will be around 17F with an average humidity of 64%. Winds will be 4 mph from the W.