Chesapeake Bay - Back River Entrance Weather Forecast

    • 33
    • 43

    Increasing Clouds

    • 31
    • 42

    Mostly Cloudy

    • 23
    • 33

    Partly Sunny

    • 36
    • 37

    Mostly Cloudy

    • 39
    • 47

    Chance Rain

    • 36
    • 45

    Chance Rain/Snow

    • 27
    • 42

    Chance Rain/Snow

Today 6 Dec Southern Baltimore

Partly sunny. Highs in the lower 40s. West Winds around 5 Mph.

Tonight 6 Dec Southern Baltimore

Mostly clear late this Evening, then becoming partly cloudy. Lows in the upper 20s. Northwest Winds around 5 Mph.

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  • Temperature Real-Time

Chesapeake Bay - Back River Entrance Temperature Statistics

December Temperature

Baltimore / Martin (6.2 miles)

  • Lowest 4 December, 2025

    26.6 °F

  • Average December

    35.7 °F

  • Highest 1 December, 2025

    46.4 °F

Climate (2020–Present)

Baltimore / Martin (6.2 miles)

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  • Average Low 2020–2025

    48.6 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    64.9 °F
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