Harrisburg Weather Forecast

    • 26
    • 35

    Becoming Sunny

    • 26
    • 42

    Partly Sunny

    • 30
    • 41

    Mostly Cloudy

    • 27
    • 48

    Mostly Cloudy

    • 25
    • 42

    Partly Sunny

    • 35
    • 48

    Partly Sunny

    • 31
    • 53

    Partly Sunny

Today 30 Dec Saline

Partly sunny. Near steady temperature in the lower 30s. West Winds 5 to 10 Mph.

Tonight 30 Dec Saline

Mostly clear. Near steady temperature in the upper 20s. Southwest Winds around 5 Mph.

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Harrisburg Temperature Statistics

December Temperature

Harrisburg-Raleigh Airport (5 miles)

  • Lowest 14 December, 2025

    8.2 °F

  • Average December

    39.9 °F

  • Highest 28 December, 2025

    71.6 °F

Climate (2020–Present)

Harrisburg-Raleigh Airport (5 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    57.1 °F

  • Average High 2020–2025

    67.4 °F
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