Mark Island Weather Forecast

    • 47
    • 54

    Rain

    • 44
    • 53

    Chance Rain Showers

    • 44
    • 52

    Partly Sunny

    • 45
    • 51

    Chance Rain Showers

    • 46
    • 53

    Chance Rain Showers

    • 44
    • 52

    Chance Rain Showers

Today 6 May Coastal Cumberland

Mostly cloudy. Showers likely this afternoon. Highs in the mid 60s. South Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 6 May Coastal Cumberland

Showers. Lows in the mid 40s. South Winds 10 to 15 Mph. Gusts up to 35 Mph, decreasing to 25 Mph after midnight. Chance of rain near 100 percent.

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Mark Island Temperature Statistics

May Temperature

Wiscasset Airport (18.6 miles)

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  • Average May

  • Highest

Climate (2021–Present)

Wiscasset Airport (18.6 miles)

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  • Average Low 2021–2026

    38.7 °F
  • Average 2021–2026

    48.4 °F
  • Average High 2021–2026

    57.9 °F
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