Patapsco River - Curtis Bay Weather Forecast

    • 29
    • 43

    Decreasing Clouds

    • 30
    • 43

    Mostly Cloudy

    • 23
    • 34

    Partly Sunny

    • 34
    • 38

    Mostly Cloudy

    • 38
    • 47

    Chance Rain

    • 33
    • 45

    Slight Chance Rain/Snow

Today 6 Dec Anne Arundel

Patchy fog in the morning. Mostly cloudy with a slight chance of freezing drizzle in the Morning, then partly sunny in the afternoon. Highs in the mid 40s. West Winds around 5 Mph.

Tonight 6 Dec Anne Arundel

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 20s. Northwest Winds around 5 Mph.

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Patapsco River - Curtis Bay Temperature Statistics

December Temperature

Baltimore, Inner Harbor (5 miles)

  • Lowest 3 December, 2025

    34 °F

  • Average December

    38.7 °F

  • Highest 1 December, 2025

    45 °F

Climate (2022–Present)

Baltimore, Inner Harbor (5 miles)

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  • Average Low 2022–2025

    54.7 °F

  • Average 2022–2025

    61.9 °F

  • Average High 2022–2025

    69.6 °F
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