Harpswell Sound - Clark Cove Weather Forecast

    • 48
    • 55

    Rain Showers

    • 45
    • 60

    Mostly Cloudy

    • 45
    • 51

    Rain Showers Likely

    • 47
    • 56

    Chance Rain Showers

    • 46
    • 60

    Mostly Sunny

    • 50
    • 62

    Partly Sunny

Today 7 May Coastal Cumberland

Mostly cloudy. Patchy fog. A slight chance of Showers this afternoon. Highs in the lower 60s. Light and variable Winds, becoming south around 10 Mph with Gusts up to 20 Mph this afternoon. Chance of rain 20 percent.

Tonight 7 May Coastal Cumberland

Mostly cloudy with a chance of Showers in the Evening, then partly cloudy after midnight. Patchy fog in the Evening, then Areas of fog after midnight. Lows in the upper 40s. Light and variable Winds. Chance of rain 50 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

    54.1 °F

  • Highest 3 May, 2025

    69.7 °F

Climate (2020–Present)

Wiscasset Airport (18 miles)

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  • Average Low 2020–2025

    38.7 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    57.7 °F
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