Great Wass Island - Black Duck Cove Weather Forecast

    • 59
    • 68

    Slight Chance Rain Showers

    • 58
    • 64

    Chance Rain Showers

    • 59
    • 66

    Partly Sunny

    • 58
    • 70

    Slight Chance Rain Showers

    • 58
    • 67

    Chance Rain Showers

    • 57
    • 68

    Partly Sunny

Today 7 Aug Coastal Washington

Patchy fog in the morning. Partly sunny. Highs in the mid 80s. South Winds around 5 Mph.

Tonight 7 Aug Coastal Washington

Partly cloudy. Lows in the lower 60s. South Winds around 5 Mph in the Evening, becoming light and variable.

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Great Wass Island - Black Duck Cove Temperature Statistics

August Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (37.9 miles)

  • Lowest 1 August, 2026

    57 °F

  • Average August

    68.7 °F

  • Highest 4 August, 2026

    84 °F

Climate (2021–2026)

Bar Harbor, Hancock County-Bar Harbor Airport (37.9 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    54.6 °F
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