Middletown Weather Forecast

    • 74
    • 98

    Hot

    • 70
    • 97

    Hot

    • 69
    • 93

    Chance Thunderstorms

    • 70
    • 89

    Rain Showers Likely

    • 68
    • 89

    Chance Thunderstorms

    • 70
    • 90

    Chance Rain Showers

Today 15 Jul Dauphin

Sunny. Hazy with patchy smoke. Very hot. Humid with Highs in the upper 90s. West Winds 5 to 10 Mph.

Tonight 15 Jul Dauphin

Hazy with patchy smoke in the evening. Partly cloudy. Warm with Lows in the lower 70s. Northwest Winds 5 to 10 Mph. Heat index Values around 100 early in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Middletown Temperature Statistics

July Temperature

Harrisburg, Harrisburg International Airport (1.2 miles)

  • Lowest 7 July, 2026

    67.6 °F

  • Average July

    81.8 °F

  • Highest 3 July, 2026

    103.6 °F

Climate (2021–2026)

Harrisburg, Harrisburg International Airport (1.2 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.1 °F
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