Islesboro Island - Charlottes Cove Weather Forecast

    • 9
    • 32

    Snow Showers

    • 7
    • 18

    Partly Sunny

    • 13
    • 21

    Partly Sunny

    • 23
    • 32

    Mostly Cloudy

    • 21
    • 40

    Rain/Snow

    • 17
    • 28

    Partly Sunny

Today 25 Dec Coastal Waldo

Cloudy with snow in the Morning, then partly sunny in the afternoon. Snow may be heavy at Times in the morning. Snow accumulation of 1 to 3 Inches. Highs in the lower 30s. West Winds around 10 Mph, becoming northwest with Gusts up to 30 Mph in the afternoon. Chance of snow 80 percent.

Tonight 25 Dec Coastal Waldo

Mostly cloudy with a 40 percent chance of snow Showers. Lows around 7 above. Temperatures rising to around 17. Light and variable Winds.

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Islesboro Island - Charlottes Cove Temperature Statistics

December Temperature

Rockland, Knox County Regional Airport (18 miles)

  • Lowest 9 December, 2025

    -2 °F

  • Average December

    28.1 °F

  • Highest 19 December, 2025

    54 °F

Climate (2020–Present)

Rockland, Knox County Regional Airport (18 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    47.9 °F

  • Average High 2020–2025

    55.2 °F
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