Surfside (Nantucket) Weather Forecast

    • 50
    • 62

    Partly Sunny

    • 46
    • 59

    Slight Chance Rain Showers

    • 46
    • 57

    Mostly Sunny

    • 45
    • 55

    Mostly Cloudy

    • 46
    • 55

    Chance Rain Showers

    • 47
    • 57

    Chance Rain Showers

Today 23 Oct Nantucket

Sunny. Highs around 60. Southwest Winds 15 to 20 Mph.

Tonight 23 Oct Nantucket

Partly cloudy with a 30 percent chance of Showers. Lows around 50. West Winds 15 to 20 Mph, Diminishing to around 10 Mph after midnight.

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Surfside (Nantucket) Temperature Statistics

October Temperature

Nantucket, Nantucket Memorial Airport (0.6 miles)

  • Lowest 3 October, 2025

    41 °F

  • Average October

    57.9 °F

  • Highest 4 October, 2025

    72 °F

Climate (2020–Present)

Nantucket, Nantucket Memorial Airport (0.6 miles)

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  • Average Low 2020–2025

    47.4 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    59.4 °F
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