Little Harbor Weather Forecast

    • 44
    • 49

    Chance Rain

    • 31
    • 54

    Rain

    • 38
    • 43

    Mostly Cloudy

    • 25
    • 47

    Partly Sunny

    • 25
    • 32

    Partly Sunny

    • 33
    • 41

    Chance Rain

Today 18 Dec Barnstable

Sunny. Highs in the upper 40s. Southwest Winds 5 to 10 Mph, becoming south with Gusts up to 20 Mph this afternoon.

Tonight 18 Dec Barnstable

Mostly cloudy. A chance of rain after midnight. Lows in the lower 40s. Temperature rising into the upper 40s after midnight. South Winds 15 to 20 Mph. Gusts up to 25 Mph, increasing to 35 Mph after midnight. Chance of rain 30 percent.

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Little Harbor Temperature Statistics

December Temperature

Marthas Vineyard Airport (8.7 miles)

  • Lowest 5 December, 2025

    10.9 °F

  • Average December

    34.3 °F

  • Highest 10 December, 2025

    51.1 °F

Climate (2020–Present)

Marthas Vineyard Airport (8.7 miles)

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  • Average Low 2020–2025

    44.6 °F

  • Average 2020–2025

    53.1 °F

  • Average High 2020–2025

    60.8 °F
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