Saint Helena Weather Forecast

    • 30
    • 35

    Partly Sunny

    • 33
    • 45

    Chance Rain

    • 28
    • 39

    Partly Sunny

    • 30
    • 39

    Chance Snow

    • 29
    • 42

    Chance Snow

    • 20
    • 35

    Mostly Sunny

Today 9 Dec Southern Baltimore

Mostly sunny. Highs in the mid 30s. South Winds 5 to 10 Mph.

Tonight 9 Dec Southern Baltimore

Mostly cloudy. Lows in the upper 20s. South Winds 5 to 10 Mph with Gusts up to 25 Mph.

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Saint Helena Temperature Statistics

December Temperature

Baltimore, Inner Harbor (4.3 miles)

  • Lowest 5 December, 2025

    26.1 °F

  • Average December

    36.7 °F

  • Highest 1 December, 2025

    45 °F

Climate (2022–Present)

Baltimore, Inner Harbor (4.3 miles)

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  • Average Low 2022–2025

    54.6 °F

  • Average 2022–2025

    61.8 °F

  • Average High 2022–2025

    69.5 °F
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