Harpswell Sound - Clark Cove Weather Forecast

    • 38
    • 43

    Rain Showers

    • 33
    • 41

    Rain/Snow

    • 28
    • 36

    Rain/Snow Likely

    • 27
    • 34

    Mostly Cloudy

    • 32
    • 38

    Mostly Cloudy

    • 27
    • 40

    Slight Chance Snow

Today 9 Jan Coastal Cumberland

Mostly cloudy. Patchy freezing fog this morning. A slight chance of rain Showers this afternoon. Highs in the mid 40s. Light and variable Winds, becoming south around 10 Mph with Gusts up to 25 Mph this afternoon. Chance of precipitation 20 percent.

Tonight 9 Jan Coastal Cumberland

Cloudy with rain Showers likely in the Evening, then partly cloudy after midnight. Lows in the lower 30s. South Winds around 10 Mph, becoming west after midnight. Gusts up to 30 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harpswell Sound - Clark Cove Temperature Statistics

January Temperature

Wiscasset Airport (18 miles)

  • Lowest 2 January, 2026

    1.9 °F

  • Average January

    19.2 °F

  • Highest 7 January, 2026

    35.1 °F

Climate (2021–Present)

Wiscasset Airport (18 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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