Katama County Beach Weather Forecast

    • 52
    • 57

    Chance Rain Showers

    • 54
    • 61

    Rain Showers

    • 49
    • 61

    Chance Rain Showers

    • 45
    • 57

    Breezy

    • 46
    • 55

    Chance Rain Showers

    • 50
    • 57

    Rain Showers Likely

Today 29 Oct Dukes

Mostly cloudy with a 20 percent chance of Showers. Near steady temperature in the mid 50s. Northeast Winds 15 to 20 Mph.

Tonight 29 Oct Dukes

Mostly cloudy with a 20 percent chance of Showers. Near steady temperature in the lower 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Katama County Beach Temperature Statistics

October Temperature

Marthas Vineyard Airport (6.8 miles)

  • Lowest 27 October, 2025

    39 °F

  • Average October

    58.2 °F

  • Highest 5 October, 2025

    75 °F

Climate (2020–Present)

Marthas Vineyard Airport (6.8 miles)

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  • Average Low 2020–2025

    44.7 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    61 °F
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