Chesapeake Bay - Onancock Creek Entrance Weather Forecast

    • 19
    • 32

    Mostly Sunny

    • 17
    • 28

    Partly Sunny

    • 15
    • 27

    Partly Sunny

    • 15
    • 26

    Mostly Cloudy

    • 19
    • 27

    Chance Snow

    • 21
    • 32

    Chance Snow

Today 27 Jan Accomack

Sunny, Brisk, cold with Highs in the lower 30s. West Winds 10 to 15 Mph, becoming southwest 15 to 20 Mph this afternoon. Gusts up to 30 Mph.

Tonight 27 Jan Accomack

Mostly clear. Cold with Lows around 18. West Winds 10 to 15 Mph, becoming northwest after midnight. Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesapeake Bay - Onancock Creek Entrance Temperature Statistics

January Temperature

Melfa / Accomack Airport (5.6 miles)

  • Lowest 24 January, 2026

    13.3 °F

  • Average January

    38.6 °F

  • Highest 7 January, 2026

    63.7 °F

Climate (2021–Present)

Melfa / Accomack Airport (5.6 miles)

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  • Average Low 2021–2026

    48.7 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    63.9 °F
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