Mussel Cove Weather Forecast

    • 59
    • 71

    Chance Rain Showers

    • 62
    • 76

    Rain Showers Likely

    • 58
    • 80

    Mostly Sunny

    • 59
    • 79

    Mostly Sunny

    • 60
    • 75

    Mostly Sunny

    • 62
    • 74

    Chance Rain Showers

Today 22 Aug Coastal Cumberland

Mostly cloudy. A chance of Showers this afternoon. Highs in the lower 70s. Northeast Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 22 Aug Coastal Cumberland

Cloudy with a 40 percent chance of Showers. Patchy fog. Lows in the upper 50s. Northeast Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mussel Cove Temperature Statistics

August Temperature

Portland, Portland International Jetport (6.2 miles)

  • Lowest 15 August, 2026

    54.6 °F

  • Average August

    72.1 °F

  • Highest 9 August, 2026

    92.6 °F

Climate (2021–2026)

Portland, Portland International Jetport (6.2 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    57.3 °F
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