Colonel Denning State Park Weather Forecast

    • 34
    • 55

    Increasing Clouds

    • 33
    • 56

    Mostly Cloudy

    • 35
    • 53

    Mostly Cloudy

    • 36
    • 51

    Chance Rain

    • 37
    • 50

    Chance Rain

    • 37
    • 50

    Chance Rain

Today 25 Oct Cumberland

Sunny this Morning, then becoming partly sunny. Widespread frost this morning. Highs in the upper 50s. Northwest Winds around 5 Mph.

Tonight 25 Oct Cumberland

Mostly cloudy in the Evening, then clearing. Lows in the mid 30s. Light and variable Winds.

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Colonel Denning State Park Temperature Statistics

October Temperature

Harrisburg, Capital City Airport (29.2 miles)

  • Lowest 10 October, 2025

    37.9 °F

  • Average October

    58.8 °F

  • Highest 5 October, 2025

    82 °F

Climate (2020–Present)

Harrisburg, Capital City Airport (29.2 miles)

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  • Average Low 2020–2025

    48 °F

  • Average 2020–2025

    57.3 °F

  • Average High 2020–2025

    66.7 °F
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