Nantucket Harbor - Pocomo Head Weather Forecast

    • 27
    • 33

    Increasing Clouds

    • 27
    • 34

    Partly Sunny

    • 30
    • 33

    Partly Sunny

    • 36
    • 38

    Slight Chance Snow

    • 35
    • 39

    Mostly Cloudy

    • 35
    • 41

    Chance Rain

Today 13 Feb Nantucket

Sunny. Highs in the lower 30s. Northwest Winds 5 to 10 Mph.

Tonight 13 Feb Nantucket

Mostly clear in the Evening, then becoming mostly cloudy. Near steady temperature in the upper 20s. West Winds 5 to 10 Mph.

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Nantucket Harbor - Pocomo Head Temperature Statistics

February Temperature

Nantucket, Nantucket Memorial Airport (4.3 miles)

  • Lowest 8 February, 2026

    10.9 °F
  • Average February

    26.4 °F
  • Highest 11 February, 2026

    39.9 °F

Climate (2021–Present)

Nantucket, Nantucket Memorial Airport (4.3 miles)

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  • Average Low 2021–2026

    47.1 °F
  • Average 2021–2026

    53.2 °F
  • Average High 2021–2026

    59.1 °F
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