Gwynn Oak Weather Forecast

    • 26
    • 52

    Rain Showers

    • 32
    • 32

    Wintry Mix

    • 29
    • 42

    Chance Rain

    • 39
    • 45

    Rain Likely

    • 23
    • 55

    Chance Rain

    • 22
    • 33

    Partly Sunny

Today 25 Dec Central and Southeast Howard

Partly sunny. Highs in the lower 50s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 25 Dec Central and Southeast Howard

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 20s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gwynn Oak Temperature Statistics

December Temperature

Baltimore, Inner Harbor (5 miles)

  • Lowest 15 December, 2025

    19 °F

  • Average December

    35.7 °F

  • Highest 19 December, 2025

    59 °F

Climate (2022–Present)

Baltimore, Inner Harbor (5 miles)

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  • Average Low 2022–2025

    54.3 °F

  • Average 2022–2025

    61.5 °F

  • Average High 2022–2025

    69.1 °F
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