Little Harbor Weather Forecast

    • 63
    • 79

    Rain Showers Likely

    • 63
    • 70

    Rain Showers Likely

    • 65
    • 75

    Mostly Sunny

    • 67
    • 75

    Mostly Sunny

    • 67
    • 77

    Partly Sunny

    • 66
    • 77

    Partly Sunny

Today 31 Jul Barnstable

Mostly cloudy. A chance of Showers. Highs in the upper 70s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 31 Jul Barnstable

Cloudy. A chance of Showers in the Evening, then Showers likely with isolated Thunderstorms after midnight. Patchy fog. Some Thunderstorms may produce heavy rainfall after midnight. Lows in the lower 60s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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Little Harbor Temperature Statistics

July Temperature

Marthas Vineyard Airport (8.7 miles)

  • Lowest 5 July, 2025

    47.6 °F

  • Average July

    71.1 °F

  • Highest 29 July, 2025

    89.1 °F

Climate (2020–Present)

Marthas Vineyard Airport (8.7 miles)

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  • Average Low 2020–2025

    44.8 °F

  • Average 2020–2025

    53.3 °F

  • Average High 2020–2025

    61.1 °F
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