Goat Island Weather Forecast

    • 44
    • 58

    Becoming Sunny

    • 43
    • 57

    Partly Sunny

    • 46
    • 56

    Chance Rain Showers

    • 47
    • 52

    Rain Showers Likely

    • 48
    • 58

    Chance Rain Showers

    • 50
    • 64

    Partly Sunny

    • 50
    • 67

    Slight Chance Rain Showers

Today 21 May Coastal York

Partly sunny. Cooler with Highs in the mid 60s. Light and variable Winds.

Tonight 21 May Coastal York

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Goat Island Temperature Statistics

May Temperature

Sanford, Sanford Regional Airport (14.9 miles)

  • Lowest 9 May, 2026

    28 °F

  • Average May

    54.8 °F

  • Highest 19 May, 2026

    93.9 °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

    48.5 °F

  • Average High 2021–2026

    58.2 °F
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