Chestnut Hill Airport Weather Forecast

    • 67
    • 84

    Decreasing Clouds

    • 70
    • 89

    Mostly Sunny

    • 72
    • 93

    Chance Thunderstorms

    • 72
    • 88

    Chance Thunderstorms

    • 69
    • 86

    Rain Showers Likely

    • 69
    • 89

    Chance Thunderstorms

Today 23 Jul Perry

Partly sunny in the morning. Humid with Highs in the mid 80s. Southeast Winds around 5 Mph.

Tonight 23 Jul Perry

Mostly cloudy. Patchy fog. Near steady temperature in the lower 60s. East Winds around 5 Mph.

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Chestnut Hill Airport Temperature Statistics

July Temperature

Harrisburg, Capital City Airport (16.8 miles)

  • Lowest 4 July, 2025

    60.7 °F

  • Average July

    78.9 °F

  • Highest 17 July, 2025

    92.6 °F

Climate (2020–Present)

Harrisburg, Capital City Airport (16.8 miles)

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  • Average Low 2020–2025

    48.1 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    66.8 °F
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