Carlisle Weather Forecast

    • 25
    • 39

    Decreasing Clouds

    • 22
    • 40

    Mostly Cloudy

    • 13
    • 29

    Partly Sunny

    • 27
    • 35

    Mostly Cloudy

    • 30
    • 43

    Chance Rain Showers

    • 25
    • 40

    Slight Chance Rain/Snow

Today 6 Dec Cumberland

Mostly cloudy. Not as cool with Highs in the upper 30s. Southwest Winds around 5 Mph.

Tonight 6 Dec Cumberland

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 20s. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Carlisle Temperature Statistics

December Temperature

Harrisburg, Capital City Airport (17.4 miles)

  • Lowest 3 December, 2025

    28 °F

  • Average December

    34.1 °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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