Harpswell Sound - Clark Cove Weather Forecast

    • 45
    • 53

    Chance Rain Showers

    • 46
    • 57

    Mostly Cloudy

    • 48
    • 60

    Mostly Sunny

    • 52
    • 65

    Partly Sunny

    • 52
    • 64

    Partly Sunny

    • 53
    • 62

    Rain Showers

Today 24 May Coastal Cumberland

Patchy fog late this morning. Cloudy with a 50 percent chance of Showers. Highs in the mid 50s. Light and variable Winds.

Tonight 24 May Coastal Cumberland

Partly cloudy with a chance of Showers this Evening, then mostly cloudy after midnight. Patchy fog after midnight. Lows in the lower 40s. Light and variable Winds. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harpswell Sound - Clark Cove Temperature Statistics

May Temperature

Wiscasset Airport (18 miles)

  • Lowest 1 May, 2025

    33.7 °F

  • Average May

    55.1 °F

  • Highest 16 May, 2025

    73.7 °F

Climate (2020–Present)

Wiscasset Airport (18 miles)

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  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    57.7 °F
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