Great Machipongo Inlet (Inside) Weather Forecast

    • 77
    • 88

    Chance Thunderstorms

    • 73
    • 81

    Chance Thunderstorms

    • 71
    • 77

    Mostly Sunny

    • 72
    • 76

    Mostly Sunny

    • 73
    • 78

    Partly Sunny

    • 76
    • 81

    Partly Sunny

Today 4 Sep Northampton

Sunny. Highs around 90. West Winds 5 to 10 Mph, becoming northwest this afternoon.

Tonight 4 Sep Northampton

Partly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Humid with Lows in the mid 70s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Great Machipongo Inlet (Inside) Temperature Statistics

September Temperature

Melfa / Accomack Airport (18 miles)

  • Lowest 1 September, 2026

    70.3 °F

  • Average September

    81.6 °F

  • Highest 1 September, 2026

    91 °F

Climate (2021–2026)

Melfa / Accomack Airport (18 miles)

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  • Average Low 2021–2026

    48.5 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    63.9 °F
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