Little Mark Island Weather Forecast

    • 36
    • 41

    Rain/Snow Likely

    • 32
    • 42

    Slight Chance Rain/Snow

    • 30
    • 38

    Rain/Snow Likely

    • 26
    • 35

    Chance Snow

    • 30
    • 36

    Slight Chance Snow

    • 27
    • 40

    Slight Chance Rain/Snow

Today 20 Mar Coastal Cumberland

Mostly sunny this Morning, then mostly cloudy with a chance of rain this afternoon. Highs in the mid 40s. Light and variable Winds, becoming south around 10 Mph with Gusts up to 20 Mph this afternoon. Chance of rain 50 percent.

Tonight 20 Mar Coastal Cumberland

Cloudy. Rain with snow likely in the Evening, then a slight chance of rain after midnight. Lows in the lower 30s. South Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable. Chance of precipitation 90 percent.

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Little Mark Island Temperature Statistics

March Temperature

Portland, Portland International Jetport (14.3 miles)

  • Lowest 2 March, 2026

    4.6 °F

  • Average March

    35 °F

  • Highest 10 March, 2026

    66 °F

Climate (2021–Present)

Portland, Portland International Jetport (14.3 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    57.2 °F
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