Machiasport Weather Forecast

    • 53
    • 72

    Sunny

    • 53
    • 76

    Partly Sunny

    • 51
    • 72

    Partly Sunny

    • 53
    • 74

    Mostly Sunny

    • 53
    • 73

    Partly Sunny

    • 55
    • 70

    Chance Rain

    • 54
    • 71

    Chance Rain

Today 31 Aug Coastal Washington

Sunny. Highs in the mid 70s. Northwest Winds around 5 Mph.

Tonight 31 Aug Coastal Washington

Clear. Lows in the mid 50s. West Winds around 5 Mph, becoming northwest.

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Machiasport Temperature Statistics

August Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (50.3 miles)

  • Lowest 21 August, 2025

    45 °F

  • Average August

    65.6 °F

  • Highest 12 August, 2025

    91 °F

Climate (2020–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (50.3 miles)

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  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    54.7 °F
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