Edgartown Weather Forecast

    • 40
    • 55

    Rain

    • 38
    • 48

    Slight Chance Rain

    • 39
    • 45

    Partly Sunny

    • 43
    • 49

    Mostly Cloudy

    • 44
    • 53

    Partly Sunny

    • 44
    • 51

    Partly Sunny

Today 19 Apr Dukes

Cloudy. A chance of rain this Morning, then rain with isolated Thunderstorms this afternoon. Patchy fog. Visibility one quarter mile or less at Times this morning. Breezy with Highs in the upper 50s. South Winds 15 to 20 Mph, becoming west 20 to 25 Mph this afternoon. Gusts up to 35 Mph. Chance of rain 90 percent.

Tonight 19 Apr Dukes

Mostly cloudy with a chance of rain in the Evening, then mostly clear after midnight. Lows in the upper 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

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Edgartown Temperature Statistics

April Temperature

Marthas Vineyard Airport (5 miles)

  • Lowest 8 April, 2026

    28.9 °F

  • Average April

    47.2 °F

  • Highest 15 April, 2026

    75.9 °F

Climate (2021–Present)

Marthas Vineyard Airport (5 miles)

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    60.6 °F
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