Mount Allen Weather Forecast

    • 22
    • 41

    Snow

    • 17
    • 24

    Partly Sunny

    • 16
    • 28

    Mostly Cloudy

    • 23
    • 33

    Mostly Cloudy

    • 28
    • 46

    Mostly Cloudy

    • 33
    • 50

    Rain Showers Likely

Today 13 Dec Cumberland

Mostly cloudy with a 20 percent chance of snow Showers. Highs in the lower 40s. West Winds around 5 Mph.

Tonight 13 Dec Cumberland

Snow, mainly in the evening. Snow accumulation around an inch. Lows in the lower 20s. West Winds 5 to 10 Mph. Chance of snow 90 percent.

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Mount Allen Temperature Statistics

December Temperature

Harrisburg, Capital City Airport (6.8 miles)

  • Lowest 9 December, 2025

    10 °F

  • Average December

    30.9 °F

  • Highest 1 December, 2025

    41 °F

Climate (2020–Present)

Harrisburg, Capital City Airport (6.8 miles)

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  • Average Low 2020–2025

    47.8 °F

  • Average 2020–2025

    57.1 °F

  • Average High 2020–2025

    66.5 °F
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