Little Chebeague Island Weather Forecast

    • 36
    • 51

    Sunny

    • 45
    • 51

    Mostly Sunny

    • 52
    • 61

    Partly Sunny

    • 44
    • 65

    Mostly Sunny

    • 43
    • 57

    Partly Sunny

    • 48
    • 56

    Mostly Cloudy

Today 27 Oct Coastal Cumberland

Sunny. Highs in the lower 50s. North Winds around 10 Mph with Gusts up to 20 Mph in the Morning, becoming light and variable.

Tonight 27 Oct Coastal Cumberland

Mostly clear. Lows in the mid 20s. Light and variable Winds.

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Little Chebeague Island Temperature Statistics

October Temperature

Portland, Portland International Jetport (8.7 miles)

  • Lowest 18 October, 2026

    27.6 °F

  • Average October

    51.9 °F

  • Highest 2 October, 2026

    83.6 °F

Climate (2021–2026)

Portland, Portland International Jetport (8.7 miles)

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  • Average Low 2021–2026

    39.9 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    57.3 °F
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