10-Day Weather Forecast - Deer Isle, ME

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  • 40|35°F
    Mostly Sunny
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    Today

    40°F

    Mostly sunny. High temperature around 40F. Dew point will be around 29F with an average humidity of 75%. Winds will be 8 mph from the SW.

    Tonight

    35°F

    Cloudy. Patchy fog. A chance of rain after midnight. Lows in the mid 30s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.

    Hourly details
  • Day

    43°F

    Cloudy. Patchy fog in the morning. A slight chance of rain in the morning then a chance of rain in the afternoon. Highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.

    Night

    37°F

    Cloudy. A chance of rain in the evening then rain likely after midnight. Patchy fog. Lows in the mid 30s. South winds 5 to 10 mph. Chance of rain 70 percent.

    Hourly details
  • Day

    41°F

    Cloudy. Rain likely mainly in the morning. Patchy fog. Highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.

    Night

    19°F

    Partly cloudy. A slight chance of snow showers in the evening. Lows around 11. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 20 percent.

    Hourly details
  • Day

    24°F

    Mostly sunny. Highs around 30.

    Night

    23°F

    Mostly cloudy. Lows in the lower 20s.

    Hourly details
  • Weekend Weather

  • Day

    37°F

    Partly sunny. Highs in the upper 30s.

    Night

    29°F

    Partly cloudy in the evening then becoming mostly cloudy. A chance of snow. A chance of rain after midnight. Lows in the mid 20s. Chance of precipitation 30 percent.

    Hourly details
  • Day

    34°F

    Mostly cloudy. A chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 30 percent.

    Night

    22°F

    Partly cloudy. Lows 15 to 20.

    Hourly details
  • Day

    29°F

    Partly sunny. Highs in the upper 20s.

    Night

    16°F

    Partly cloudy. Lows 10 to 15.

  • Day

    21°F

    Partly sunny. Highs in the mid 20s.

    Night

    9°F

    Partly cloudy. Low temperature around 9F. Dew point will be around 5F with an average humidity of 70%. Winds will be 9 mph from the NW.

  • Day

    19°F

    Sunny. High temperature around 19F. Dew point will be around 5F with an average humidity of 64%. Winds will be 10 mph from the W.

    Night

    16°F

    Partly cloudy. Low temperature around 16F. Dew point will be around 9F with an average humidity of 70%. Winds will be 8 mph from the W.

  • Day

    26°F

    Cloudy. High temperature around 26F. Dew point will be around 14F with an average humidity of 73%. Winds will be 10 mph from the W.

    Night

    16°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 16F. Dew point will be around 12F with an average humidity of 75%. Winds will be 8 mph from the W.