Harpswell Sound - Merriman Cove Weather Forecast

    • 53
    • 72

    Partly Sunny

    • 58
    • 77

    Partly Sunny

    • 60
    • 76

    Chance Rain Showers

    • 60
    • 74

    Rain Showers

    • 61
    • 68

    Rain Showers Likely

    • 62
    • 74

    Chance Rain Showers

    • 63
    • 74

    Partly Sunny

Today 26 Jul Coastal Cumberland

Partly sunny. Highs in the mid 70s. Southeast Winds around 10 Mph.

Tonight 26 Jul Coastal Cumberland

Partly cloudy in the Evening, then clearing. Lows around 50. Light and variable Winds.

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Harpswell Sound - Merriman Cove Temperature Statistics

July Temperature

Wiscasset Airport (17.4 miles)

  • Lowest 24 July, 2026

    52 °F

  • Average July

    72.9 °F

  • Highest 2 July, 2026

    97 °F

Climate (2021–2026)

Wiscasset Airport (17.4 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    58 °F
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