Chesapeake Bay - Nassawadox Creek Entrance Weather Forecast

    • 71
    • 83

    Mostly Cloudy

    • 69
    • 78

    Decreasing Clouds

    • 73
    • 81

    Partly Sunny

    • 70
    • 80

    Chance Thunderstorms

    • 68
    • 76

    Rain Showers Likely

    • 66
    • 74

    Rain Showers Likely

    • 65
    • 72

    Chance Rain Showers

Today 18 Sep Northampton

Partly sunny. A chance of Showers in the morning. Breezy with Highs in the mid 70s. Chance of rain 30 percent.

Tonight 18 Sep Northampton

Partly cloudy. Lows around 70. Northeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

Chesapeake Bay - Nassawadox Creek Entrance Temperature Statistics

September Temperature

Melfa / Accomack Airport (16.2 miles)

  • Lowest 16 September, 2026

    54.5 °F
  • Average September

    74.6 °F
  • Highest 1 September, 2026

    91 °F

Climate (2021–2026)

Melfa / Accomack Airport (16.2 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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