Goat Island Weather Forecast

    • 50
    • 77

    Rain Showers

    • 41
    • 57

    Mostly Cloudy

    • 47
    • 56

    Partly Sunny

    • 46
    • 55

    Slight Chance Rain Showers

    • 46
    • 53

    Chance Rain Showers

    • 49
    • 60

    Chance Rain Showers

    • 51
    • 66

    Slight Chance Rain Showers

Today 20 May Coastal York

Partly sunny. Warm with Highs in the upper 80s. West Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 20 May Coastal York

Partly cloudy with scattered Showers in the Evening, then mostly cloudy with isolated Showers after midnight. Less humid with Lows in the lower 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph in the Evening, becoming light and variable. Chance of rain 30 percent.

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Goat Island Temperature Statistics

May Temperature

Sanford, Sanford Regional Airport (14.9 miles)

  • Lowest 9 May, 2026

    28 °F

  • Average May

    53.7 °F

  • Highest 17 May, 2026

    84 °F

Climate (2021–Present)

Sanford, Sanford Regional Airport (14.9 miles)

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  • Average Low 2021–2026

    37.4 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    58.2 °F
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