Mussel Cove Weather Forecast

    • 14
    • 36

    Increasing Clouds

    • 16
    • 30

    Mostly Sunny

    • 20
    • 34

    Mostly Cloudy

    • 12
    • 30

    Snow Showers

    • 12
    • 25

    Partly Sunny

    • 17
    • 31

    Partly Sunny

    • 26
    • 39

    Mostly Cloudy

Today 11 Dec Coastal Cumberland

Partly sunny with scattered Flurries. Highs in the mid 30s. Temperatures falling into the mid 20s. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 11 Dec Coastal Cumberland

Partly sunny with scattered Flurries this Afternoon, then partly cloudy. Lows 10 to 15. West Winds 15 to 20 Mph with Gusts up to 40 Mph. Wind chill Values as low as 5 below.

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Mussel Cove Temperature Statistics

December Temperature

Portland, Portland International Jetport (6.2 miles)

  • Lowest 9 December, 2025

    -0.9 °F

  • Average December

    23.1 °F

  • Highest 1 December, 2025

    39 °F

Climate (2020–Present)

Portland, Portland International Jetport (6.2 miles)

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  • Average Low 2020–2025

    40.4 °F

  • Average 2020–2025

    48.9 °F

  • Average High 2020–2025

    57.3 °F
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