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Hourly Weather Forecast - Southwest Harbor, ME

  • Temperature
    37°F
    Precipitation
    0%
    Wind
    12mph
    NNW
    Arrow up

    Mostly Cloudy

    Humidity
    75%
    Feels like
    30°F
    Dew Point
    30°F

  • Partly Cloudy

    Humidity
    70%
    Feels like
    30°F
    Dew Point
    29°F

  • Partly Cloudy

    Humidity
    66%
    Feels like
    30°F
    Dew Point
    27°F

  • Partly Cloudy

    Humidity
    64%
    Feels like
    29°F
    Dew Point
    26°F

  • Partly Cloudy

    Humidity
    64%
    Feels like
    28°F
    Dew Point
    24°F

  • Partly Cloudy

    Humidity
    63%
    Feels like
    28°F
    Dew Point
    23°F

  • Partly Cloudy

    Humidity
    64%
    Feels like
    27°F
    Dew Point
    23°F

  • Partly Cloudy

    Humidity
    65%
    Feels like
    27°F
    Dew Point
    22°F

  • Partly Cloudy

    Humidity
    66%
    Feels like
    27°F
    Dew Point
    22°F

  • Partly Cloudy

    Humidity
    66%
    Feels like
    26°F
    Dew Point
    22°F

Top Stories

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Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

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Weekend Weather Outlook

Weekend Weather Outlook

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Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

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(Image provided by Pixabay.com)

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A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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