Saint Helena Weather Forecast

    • 30
    • 42

    Becoming Sunny

    • 28
    • 43

    Mostly Cloudy

    • 21
    • 34

    Partly Sunny

    • 32
    • 38

    Mostly Cloudy

    • 35
    • 47

    Chance Rain

    • 31
    • 44

    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. Lows in the upper 20s. Northwest Winds around 5 Mph.

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Saint Helena Temperature Statistics

December Temperature

Baltimore, Inner Harbor (4.3 miles)

  • Lowest 4 December, 2025

    33.1 °F

  • Average December

    38.2 °F

  • Highest 1 December, 2025

    45 °F

Climate (2022–Present)

Baltimore, Inner Harbor (4.3 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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