10-Day Weather Forecast - Islesboro, ME

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  • |6°F
    Partly Cloudy
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    Tonight

    6°F

    Partly cloudy. Low temperature around 6F. Dew point will be around 10F with an average humidity of 62%. Winds will be 4 mph from the N.

    Hourly details
  • Day

    28°F

    Cloudy with snow showers this morning then partly sunny this afternoon. Snow accumulation around an inch. Highs in the lower 30s. Light and variable winds becoming northwest 10 to 15 mph with gusts up to 30 mph this afternoon. Chance of snow 80 percent.

    Night

    9°F

    Partly cloudy in the evening then clearing. Lows around 6 above. Northwest winds 10 to 15 mph with gusts up to 40 mph. Wind chill values as low as 10 below after midnight.

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  • Day

    16°F

    Mostly sunny. Highs around 17. North winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 10 below in the morning.

    Night

    8°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows around 4 above. Light and variable winds. Gusts up to 20 mph in the evening.

    Hourly details
  • Weekend Weather

  • Day

    19°F

    Partly sunny. Highs around 20. North winds around 10 mph. Wind chill values as low as 5 below in the morning.

    Night

    13°F

    Mostly clear. Lows around 10 above.

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  • Day

    30°F

    Mostly sunny. Highs in the lower 30s.

    Night

    22°F

    Partly cloudy in the evening then cloudy with a chance of snow after midnight. Lows around 20. Chance of snow 50 percent.

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  • Day

    38°F

    Snow and rain. Highs in the upper 30s. Chance of precipitation 90 percent.

    Night

    24°F

    Snow and rain likely in the evening then a chance of snow after midnight. Lows around 20. Chance of precipitation 70 percent.

    Hourly details
  • Day

    22°F

    Partly sunny. Highs in the mid 20s.

    Night

    17°F

    Partly cloudy. Lows 10 to 15.

    Hourly details
  • Day

    27°F

    Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 20s.

    Night

    13°F

    Partly cloudy. Low temperature around 13F. Dew point will be around 12F with an average humidity of 69%. Winds will be 8 mph from the W.

  • Day

    20°F

    Cloudy with a chance of snow. Chance of precipitation 40%. High temperature around 20F. Dew point will be around 8F with an average humidity of 66%. Winds will be 6 mph from the W.

    Night

    10°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 10F. Dew point will be around 6F with an average humidity of 72%. Winds will be 6 mph from the NW.

  • Day

    18°F

    Partly cloudy. High temperature around 18F. Dew point will be around 6F with an average humidity of 66%. Winds will be 6 mph from the NW.

    Night

    10°F

    Clear. Low temperature around 10F. Dew point will be around 6F with an average humidity of 77%. Winds will be 5 mph from the NW.

  • Weekend Weather

  • Day

    22°F

    Mostly sunny. High temperature around 22F. Dew point will be around 11F with an average humidity of 74%. Winds will be 2 mph from the NW.

    Night

    19°F

    Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 19F. Dew point will be around 16F with an average humidity of 84%. Winds will be 2 mph from the NW.