Uncatena Island (South Side) Weather Forecast

    • 20
    • 44

    Breezy

    • 26
    • 31

    Chance Rain

    • 30
    • 44

    Rain

    • 19
    • 36

    Partly Sunny

    • 32
    • 38

    Chance Rain/Snow

    • 30
    • 44

    Slight Chance Rain

    • 24
    • 36

    Mostly Sunny

Today 29 Jan Dukes

Partly sunny with a 20 percent chance of Showers. Windy with Highs in the mid 40s. West Winds 20 to 30 Mph with Gusts up to 45 Mph.

Tonight 29 Jan Dukes

Mostly clear this Evening, then becoming partly cloudy. Windy with Lows around 19. Northwest Winds 20 to 30 Mph with Gusts up to 45 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Uncatena Island (South Side) Temperature Statistics

January Temperature

Marthas Vineyard Airport (9.3 miles)

  • Lowest 22 January, 2025

    5.8 °F

  • Average January

    29.9 °F

  • Highest 1 January, 2025

    51.7 °F

Climate (2020–Present)

Marthas Vineyard Airport (9.3 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    53.3 °F

  • Average High 2020–2025

    60.9 °F
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