Green Island Weather Forecast

    • 2
    • 27

    Blustery

    • 1
    • 9

    Blustery

    • 11
    • 14

    Blustery

    • 11
    • 20

    Blustery

    • 12
    • 19

    Partly Sunny

    • 12
    • 22

    Partly Sunny

Today 23 Jan Coastal Washington

Mostly sunny. Cooler with Highs in the mid 20s. Temperature falling into the lower 20s this afternoon. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 23 Jan Coastal Washington

Partly cloudy with isolated snow Showers in the Evening, then mostly clear after midnight. Much Colder with Lows around 3 below. Northwest Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of snow 20 percent. Wind chill Values as low as 20 below after midnight.

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Green Island Temperature Statistics

January Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (24.9 miles)

  • Lowest 5 January, 2026

    -0.9 °F

  • Average January

    26.3 °F

  • Highest 14 January, 2026

    46 °F

Climate (2021–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (24.9 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    54.7 °F
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