Chesapeake Bay - Back River Entrance Weather Forecast

    • 51
    • 61

    Mostly Sunny

    • 48
    • 60

    Mostly Sunny

    • 48
    • 59

    Mostly Sunny

    • 48
    • 58

    Partly Sunny

    • 49
    • 56

    Mostly Cloudy

    • 49
    • 58

    Partly Sunny

Today 22 Oct Southern Baltimore

Sunny. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Oct Southern Baltimore

Mostly clear. Lows in the mid 40s. West Winds 10 to 15 Mph.

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Chesapeake Bay - Back River Entrance Temperature Statistics

October Temperature

Baltimore / Martin (6.2 miles)

  • Lowest 17 October, 2025

    37.6 °F

  • Average October

    58.8 °F

  • Highest 6 October, 2025

    78.8 °F

Climate (2020–Present)

Baltimore / Martin (6.2 miles)

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  • Average Low 2020–2025

    48.7 °F

  • Average 2020–2025

    55.6 °F

  • Average High 2020–2025

    65 °F
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