Carlisle Weather Forecast

    • 22
    • 40

    Mostly Cloudy

    • 11
    • 28

    Partly Sunny

    • 26
    • 32

    Mostly Cloudy

    • 31
    • 44

    Chance Rain

    • 28
    • 41

    Chance Rain

    • 20
    • 37

    Slight Chance Snow

Today 7 Dec Cumberland

Cloudy. Highs around 40. Southwest Winds around 5 Mph.

Tonight 7 Dec Cumberland

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 20s. West Winds around 5 Mph, becoming northwest with Gusts up to 25 Mph after midnight.

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Carlisle Temperature Statistics

December Temperature

Harrisburg, Capital City Airport (17.4 miles)

  • Lowest 4 December, 2025

    26.1 °F

  • Average December

    33.5 °F

  • Highest 1 December, 2025

    41 °F

Climate (2020–Present)

Harrisburg, Capital City Airport (17.4 miles)

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  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    57.2 °F

  • Average High 2020–2025

    66.6 °F
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