Harpswell Cove Weather Forecast

    • 66
    • 81

    Partly Sunny

    • 67
    • 74

    Chance Thunderstorms

    • 58
    • 75

    Mostly Sunny

    • 61
    • 72

    Chance Rain Showers

    • 58
    • 69

    Chance Rain Showers

    • 57
    • 72

    Mostly Sunny

    • 60
    • 72

    Partly Sunny

Today 16 Jul Coastal Cumberland

Mostly sunny. Warm with Highs in the mid 80s. South Winds around 10 Mph. Heat index Values in the lower 90s.

Tonight 16 Jul Coastal Cumberland

Mostly clear this Evening, then becoming partly cloudy. Areas of fog after midnight. Lows in the upper 60s. South Winds around 10 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harpswell Cove Temperature Statistics

July Temperature

Wiscasset Airport (13 miles)

  • Lowest 5 July, 2025

    56.6 °F

  • Average July

    72 °F

  • Highest 6 July, 2025

    90.6 °F

Climate (2020–Present)

Wiscasset Airport (13 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    57.8 °F
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