Chesapeake Bay - Patapsco River Entrance Weather Forecast

    • 41
    • 59

    Becoming Sunny

    • 43
    • 64

    Mostly Sunny

    • 42
    • 56

    Partly Sunny

    • 45
    • 60

    Partly Sunny

    • 49
    • 61

    Partly Sunny

    • 57
    • 65

    Rain Showers Likely

Today 10 Mar Anne Arundel

Sunny. Highs in the lower 60s. Southwest Winds around 5 Mph.

Tonight 10 Mar Anne Arundel

Mostly clear. Lows in the upper 30s. South Winds around 5 Mph, becoming west after midnight.

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  • Temperature Real-Time

Chesapeake Bay - Patapsco River Entrance Temperature Statistics

March Temperature

Baltimore, Inner Harbor (8.1 miles)

  • Lowest 2 March, 2025

    24.1 °F

  • Average March

    44.8 °F

  • Highest 4 March, 2025

    66.9 °F

Climate (2020–Present)

Baltimore, Inner Harbor (8.1 miles)

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  • Average Low 2020–2025

    52.7 °F

  • Average 2020–2025

    59.9 °F

  • Average High 2020–2025

    67.4 °F
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