Harpswell Cove Weather Forecast

    • 15
    • 30

    Snow

    • 15
    • 25

    Partly Sunny

    • 24
    • 30

    Partly Sunny

    • 24
    • 40

    Partly Sunny

    • 35
    • 43

    Mostly Cloudy

    • 18
    • 45

    Partly Sunny

Today 14 Dec Coastal Cumberland

Cloudy. Snow Likely, mainly in the morning. Snow accumulation around an inch. Highs around 30. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 70 percent.

Tonight 14 Dec Coastal Cumberland

Partly cloudy in the Evening, then clearing. Lows around 12. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 1 below.

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Harpswell Cove Temperature Statistics

December Temperature

Wiscasset Airport (13 miles)

  • Lowest 9 December, 2025

    -2.9 °F

  • Average December

    24.1 °F

  • Highest 10 December, 2025

    41 °F

Climate (2020–Present)

Wiscasset Airport (13 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    58 °F
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