Chesapeake Bay - Onancock Creek Entrance Weather Forecast

    • 73
    • 82

    Slight Chance Thunderstorms

    • 70
    • 81

    Partly Sunny

    • 75
    • 86

    Mostly Sunny

    • 79
    • 94

    Mostly Sunny

    • 78
    • 86

    Mostly Sunny

    • 78
    • 85

    Mostly Sunny

Today 12 Jul Accomack

Mostly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature around 80. East Winds around 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 12 Jul Accomack

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 70s. East Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesapeake Bay - Onancock Creek Entrance Temperature Statistics

July Temperature

Melfa / Accomack Airport (5.6 miles)

  • Lowest 9 July, 2026

    66.7 °F

  • Average July

    79.3 °F

  • Highest 4 July, 2026

    95.7 °F

Climate (2021–2026)

Melfa / Accomack Airport (5.6 miles)

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  • Average Low 2021–2026

    48.6 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    64 °F
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