Harpswell Sound - Merriman Cove Weather Forecast

    • 24
    • 35

    Snow

    • 16
    • 31

    Snow Likely

    • 10
    • 23

    Mostly Sunny

    • 22
    • 30

    Mostly Cloudy

    • 14
    • 35

    Slight Chance Rain

    • 15
    • 26

    Mostly Cloudy

Today 18 Jan Coastal Cumberland

Cloudy. A slight chance of snow in the Morning, then a chance of snow in the afternoon. Highs in the mid 30s. Light and variable Winds. Chance of snow 50 percent.

Tonight 18 Jan Coastal Cumberland

Cloudy. Lows in the mid 20s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harpswell Sound - Merriman Cove Temperature Statistics

January Temperature

Wiscasset Airport (17.4 miles)

  • Lowest 2 January, 2026

    1.9 °F

  • Average January

    27.5 °F

  • Highest 14 January, 2026

    46.9 °F

Climate (2021–Present)

Wiscasset Airport (17.4 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    57.9 °F
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