Mussel Cove Weather Forecast

    • 46
    • 65

    Mostly Cloudy

    • 46
    • 58

    Rain

    • 49
    • 70

    Slight Chance Rain Showers

    • 52
    • 73

    Partly Sunny

    • 50
    • 72

    Chance Rain Showers

    • 47
    • 65

    Slight Chance Rain Showers

Today 23 May Coastal Cumberland

Partly sunny this Morning, then becoming mostly cloudy. Highs in the mid 60s. Light and variable Winds, becoming southeast around 10 Mph this afternoon.

Tonight 23 May Coastal Cumberland

Cloudy. Lows in the mid 40s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mussel Cove Temperature Statistics

May Temperature

Portland, Portland International Jetport (6.2 miles)

  • Lowest 8 May, 2026

    36.6 °F

  • Average May

    55.7 °F

  • Highest 19 May, 2026

    91.9 °F

Climate (2021–Present)

Portland, Portland International Jetport (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    57.2 °F
Get WillyWeather+ to remove ads