Dickinson Weather Forecast

    • 33
    • 40

    Increasing Clouds

    • 20
    • 39

    Mostly Sunny

    • 28
    • 39

    Chance Snow

    • 32
    • 47

    Mostly Cloudy

    • 32
    • 44

    Chance Rain

    • 44
    • 51

    Slight Chance Rain Showers

Today 20 Dec Cumberland

Mostly sunny. Cooler with Highs in the upper 30s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 20 Dec Cumberland

Partly cloudy. Not as cool with Lows in the lower 30s. South Winds 5 to 10 Mph, becoming southwest after midnight. Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dickinson Temperature Statistics

December Temperature

Harrisburg, Capital City Airport (26.1 miles)

  • Lowest 16 December, 2025

    9 °F

  • Average December

    29.6 °F

  • Highest 18 December, 2025

    46.9 °F

Climate (2020–Present)

Harrisburg, Capital City Airport (26.1 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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