Harpswell Sound - Lombos Hole Weather Forecast

    • 33
    • 39

    Increasing Clouds

    • 20
    • 41

    Partly Sunny

    • 21
    • 28

    Partly Sunny

    • 27
    • 37

    Snow Likely

    • 24
    • 34

    Mostly Cloudy

    • 33
    • 40

    Chance Rain

Today 20 Dec Coastal Cumberland

Partly sunny. Highs in the upper 30s. West Winds 10 to 15 Mph. Gusts up to 35 Mph this morning.

Tonight 20 Dec Coastal Cumberland

Cloudy. A slight chance of snow after midnight. Lows in the mid 20s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow 20 percent.

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Harpswell Sound - Lombos Hole Temperature Statistics

December Temperature

Wiscasset Airport (16.2 miles)

  • Lowest 9 December, 2025

    -2.9 °F

  • Average December

    25.9 °F

  • Highest 18 December, 2025

    45 °F

Climate (2020–Present)

Wiscasset Airport (16.2 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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