Surfside (Nantucket) Weather Forecast

    • 64
    • 77

    Partly Sunny

    • 66
    • 76

    Partly Sunny

    • 67
    • 78

    Chance Rain Showers

    • 67
    • 78

    Chance Thunderstorms

    • 65
    • 77

    Chance Rain Showers

    • 64
    • 76

    Chance Rain Showers

    • 64
    • 75

    Slight Chance Rain Showers

Today 5 Jul Nantucket

Mostly sunny. Near steady temperature in the mid 70s. Southwest Winds around 10 Mph.

Tonight 5 Jul Nantucket

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Surfside (Nantucket) Temperature Statistics

July Temperature

Nantucket, Nantucket Memorial Airport (0.6 miles)

  • Lowest 3 July, 2025

    63 °F

  • Average July

    67.1 °F

  • Highest 3 July, 2025

    73 °F

Climate (2020–Present)

Nantucket, Nantucket Memorial Airport (0.6 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    59.4 °F
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