Starboard Island Weather Forecast

    • 26
    • 52

    Rain

    • 29
    • 37

    Chance Rain

    • 20
    • 42

    Chance Rain

    • 16
    • 25

    Partly Sunny

    • 23
    • 34

    Chance Rain/Snow

    • 16
    • 31

    Partly Sunny

Today 19 Dec Coastal Washington

Rain likely in the Morning, then rain with isolated Thunderstorms in the afternoon. Areas of fog. Windy with Highs in the lower 50s. South Winds 20 to 30 Mph. Gusts up to 45 Mph, increasing to 55 Mph in the afternoon. Chance of rain near 100 percent.

Tonight 19 Dec Coastal Washington

Areas of fog in the evening. Rain in the Evening, then partly cloudy with a chance of snow and rain after midnight. Little or no snow accumulation. Windy, cooler with Lows in the lower 20s. Southwest Winds 20 to 30 Mph with Gusts up to 50 Mph, becoming west 15 to 20 Mph with Gusts up to 35 Mph after midnight. Chance of precipitation near 100 percent.

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Starboard Island Temperature Statistics

December Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (49.1 miles)

  • Lowest 9 December, 2025

    -0.9 °F

  • Average December

    23.4 °F

  • Highest 10 December, 2025

    45 °F

Climate (2020–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (49.1 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    46.6 °F

  • Average High 2020–2025

    54.7 °F
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