Chesapeake Bay - Onancock Creek Entrance Weather Forecast

    • 41
    • 48

    Becoming Sunny

    • 49
    • 58

    Chance Rain Showers

    • 48
    • 61

    Partly Sunny

    • 53
    • 65

    Partly Sunny

    • 37
    • 65

    Slight Chance Rain Showers

    • 40
    • 50

    Mostly Cloudy

    • 44
    • 57

    Mostly Cloudy

Today 19 Mar Accomack

Mostly sunny. Near steady temperature in the upper 40s. South Winds around 5 Mph.

Tonight 19 Mar Accomack

Clear. Lows in the upper 30s. South Winds around 5 Mph.

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  • Temperature Real-Time

Chesapeake Bay - Onancock Creek Entrance Temperature Statistics

March Temperature

Melfa / Accomack Airport (5.6 miles)

  • Lowest 13 March, 2026

    27.7 °F

  • Average March

    51 °F

  • Highest 10 March, 2026

    79 °F

Climate (2021–Present)

Melfa / Accomack Airport (5.6 miles)

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  • Average Low 2021–2026

    48.6 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    63.9 °F
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