Harrisburg Weather Forecast

    • 40
    • 70

    Mostly Sunny

    • 40
    • 63

    Mostly Cloudy

    • 43
    • 64

    Mostly Cloudy

    • 46
    • 65

    Mostly Cloudy

    • 51
    • 70

    Mostly Cloudy

    • 55
    • 70

    Chance Rain

Today 30 Oct Dauphin

Sunny. Highs in the upper 60s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Oct Dauphin

Mostly clear. Cooler with Lows in the upper 30s. Northwest Winds 5 to 10 Mph.

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Harrisburg Temperature Statistics

October Temperature

Harrisburg, Capital City Airport (3.7 miles)

  • Lowest 18 October, 2026

    34 °F

  • Average October

    57.7 °F

  • Highest 2 October, 2026

    84.9 °F

Climate (2021–2026)

Harrisburg, Capital City Airport (3.7 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    66.1 °F
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