Middletown Weather Forecast

    • 64
    • 80

    Becoming Sunny

    • 56
    • 83

    Chance Rain Showers

    • 58
    • 68

    Rain Showers Likely

    • 43
    • 77

    Chance Rain Showers

    • 37
    • 54

    Mostly Sunny

    • 40
    • 61

    Mostly Sunny

Today 13 Oct Dauphin

Sunny, warmer with Highs in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 13 Oct Dauphin

Mostly clear. Unseasonably mild. Lows in the lower 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Middletown Temperature Statistics

October Temperature

Harrisburg, Harrisburg International Airport (1.2 miles)

  • Lowest 7 October, 2026

    43.6 °F

  • Average October

    62.1 °F

  • Highest 2 October, 2026

    84.7 °F

Climate (2021–2026)

Harrisburg, Harrisburg International Airport (1.2 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.1 °F
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