Surfside (Nantucket) Weather Forecast

    • 30
    • 36

    Increasing Clouds

    • 33
    • 39

    Rain

    • 31
    • 41

    Chance Rain Showers

    • 34
    • 43

    Cloudy

    • 32
    • 41

    Chance Rain/Snow

    • 31
    • 39

    Chance Rain/Snow

Today 22 Dec Nantucket

Sunny, cooler with Highs in the mid 30s. Northwest Winds 15 to 20 Mph. Gusts up to 40 Mph, decreasing to 30 Mph in the afternoon.

Tonight 22 Dec Nantucket

Partly cloudy in the Evening, then becoming mostly cloudy. Near steady temperature in the mid 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

Surfside (Nantucket) Temperature Statistics

December Temperature

Nantucket, Nantucket Memorial Airport (0.6 miles)

  • Lowest 15 December, 2025

    16 °F

  • Average December

    36.9 °F

  • Highest 19 December, 2025

    55 °F

Climate (2020–Present)

Nantucket, Nantucket Memorial Airport (0.6 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    53.4 °F

  • Average High 2020–2025

    59.2 °F
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