10-Day Weather Forecast - Deer Isle, ME

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  • |42°F
    30% Chance of Rain
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    Tonight

    42°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 42F. Dew point will be around 42F with an average humidity of 91%. Winds will be 15 mph from the S.

    Hourly details
  • Day

    54°F

    Isolated thunderstorms. Rain likely this morning then rain this afternoon. Areas of fog. Rain may be heavy at times this afternoon. Very windy with highs in the lower 50s. South winds 25 to 35 mph. Gusts up to 50 mph increasing to 70 mph this afternoon. Chance of rain near 100 percent.

    Night

    29°F

    Mostly cloudy. Rain in the evening. Patchy fog in the evening. Rain may be heavy at times in the evening. Windy colder with lows in the mid 20s. Southwest winds 20 to 30 mph. Gusts up to 65 mph decreasing to 50 mph after midnight. Chance of rain 80 percent.

    Hourly details
  • Weekend Weather

  • Day

    32°F

    Mostly sunny and breezy. Much cooler with highs in the upper 30s. West winds 15 to 25 mph with gusts up to 45 mph diminishing to 10 to 15 mph with gusts up to 35 mph in the afternoon.

    Night

    30°F

    Mostly cloudy. A slight chance of rain after midnight. Cold with lows in the upper 20s. Temperature rising into the upper 30s after midnight. Southwest winds 15 to 20 mph. Gusts up to 30 mph increasing to 40 mph after midnight. Chance of rain 20 percent.

    Hourly details
  • Day

    43°F

    Mostly cloudy with a slight chance of rain in the morning then mostly sunny in the afternoon. Highs in the lower 40s. Temperature falling into the mid 30s in the afternoon. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of rain 20 percent.

    Night

    20°F

    Partly cloudy. Cold with lows around 20.

    Hourly details
  • Day

    26°F

    Sunny. Much colder with highs in the mid 20s.

    Night

    19°F

    Partly cloudy. Cold with lows 10 to 20.

    Hourly details
  • Day

    35°F

    Partly sunny with a chance of snow in the morning then mostly cloudy with snow likely in the afternoon. Highs in the mid 30s. Chance of snow 60 percent.

    Night

    29°F

    Mostly cloudy. Snow likely mainly in the evening. Cold. Near steady temperature in the upper 20s. Chance of snow 60 percent.

    Hourly details
  • Day

    29°F

    Mostly sunny. Cold with highs in the lower 30s. Temperature falling into the upper 20s in the afternoon.

    Night

    18°F

    Partly cloudy. Cold with lows 14 to 20.

    Hourly details
  • Day

    30°F

    Partly sunny. A chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 30 percent.

    Night

    28°F

    Cloudy with a chance of snow. Chance of precipitation 45%. Low temperature around 28F. Dew point will be around 25F with an average humidity of 84%. Winds will be 1 mph from the NW.

  • Day

    36°F

    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 36F. Dew point will be around 32F with an average humidity of 90%. Winds will be 2 mph from the SW.

    Night

    29°F

    Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 29F. Dew point will be around 28F with an average humidity of 89%. Winds will be 6 mph from the NW.

  • Weekend Weather

  • Day

    32°F

    Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 32F. Dew point will be around 24F with an average humidity of 78%. Winds will be 7 mph from the NW.

    Night

    26°F

    Cloudy. Low temperature around 26F. Dew point will be around 21F with an average humidity of 80%. Winds will be 7 mph from the NW.