Mount Holly Weather Forecast

    • 43
    • 49

    Rain

    • 26
    • 53

    Rain Likely

    • 36
    • 42

    Partly Sunny

    • 26
    • 49

    Partly Sunny

    • 27
    • 38

    Partly Sunny

    • 35
    • 46

    Slight Chance Rain

Today 18 Dec Central and Southeast Howard

Mostly sunny. A chance of rain in the afternoon. Highs in the mid 40s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 18 Dec Central and Southeast Howard

Partly cloudy. Lows in the mid 20s. Light and variable Winds.

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Mount Holly Temperature Statistics

December Temperature

Baltimore, Inner Harbor (3.7 miles)

  • Lowest 15 December, 2025

    19 °F

  • Average December

    34.1 °F

  • Highest 10 December, 2025

    46 °F

Climate (2022–Present)

Baltimore, Inner Harbor (3.7 miles)

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  • Average Low 2022–2025

    54.4 °F

  • Average 2022–2025

    61.6 °F

  • Average High 2022–2025

    69.3 °F
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