Chestnut Hill Airport Weather Forecast

    • 53
    • 84

    Rain Showers

    • 50
    • 66

    Rain Showers Likely

    • 48
    • 62

    Rain

    • 49
    • 56

    Rain

    • 56
    • 69

    Chance Rain Showers

    • 58
    • 76

    Chance Rain Showers

    • 59
    • 80

    Chance Rain Showers

Today 20 May Perry

Showers likely with a chance of Thunderstorms. Highs in the lower 80s. Northwest Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 20 May Perry

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then Showers likely after midnight. Some Thunderstorms may be severe with damaging Winds and large hail. Cooler. Less humid with Lows in the lower 50s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chestnut Hill Airport Temperature Statistics

May Temperature

Harrisburg, Capital City Airport (16.8 miles)

  • Lowest 1 May, 2026

    39 °F

  • Average May

    60.2 °F

  • Highest 18 May, 2026

    93.9 °F

Climate (2021–Present)

Harrisburg, Capital City Airport (16.8 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    66.3 °F
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