Sarah Island Weather Forecast

    • 53
    • 62

    Breezy

    • 54
    • 61

    Chance Rain Showers

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    • 62

    Chance Rain Showers

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    • 59

    Chance Rain Showers

Today 23 Sep Eastern Plymouth

Partly sunny. Highs in the lower 60s. Northeast Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 23 Sep Eastern Plymouth

Partly cloudy. Lows in the lower 50s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

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Sarah Island Temperature Statistics

September Temperature

Boston, Logan International Airport (9.3 miles)

  • Lowest 15 September, 2026

    53.7 °F

  • Average September

    68.3 °F

  • Highest 10 September, 2026

    87.7 °F

Climate (2021–2026)

Boston, Logan International Airport (9.3 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    61 °F
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