Mount Allen Weather Forecast

    • 52
    • 75

    Mostly Sunny

    • 51
    • 75

    Mostly Sunny

    • 53
    • 74

    Mostly Sunny

    • 56
    • 79

    Mostly Sunny

    • 60
    • 84

    Mostly Sunny

    • 65
    • 88

    Partly Sunny

Today 31 May Cumberland

Sunny. Highs in the mid 70s. West Winds around 5 Mph.

Tonight 31 May Cumberland

Mostly clear. Lows in the lower 50s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.

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Mount Allen Temperature Statistics

May Temperature

Harrisburg, Capital City Airport (6.8 miles)

  • Lowest 1 May, 2026

    39 °F

  • Average May

    62.3 °F

  • Highest 18 May, 2026

    93.9 °F

Climate (2021–Present)

Harrisburg, Capital City Airport (6.8 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    66.3 °F
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