Port Royal Weather Forecast

    • 70
    • 87

    Rain Showers Likely

    • 59
    • 82

    Chance Rain Showers

    • 57
    • 79

    Partly Sunny

    • 66
    • 78

    Chance Rain Showers

    • 64
    • 83

    Slight Chance Thunderstorms

    • 65
    • 83

    Partly Sunny

Today 9 Sep Juniata

Partly sunny. Very warm with Highs in the mid 80s. South Winds around 5 Mph.

Tonight 9 Sep Juniata

Mostly cloudy. Showers likely with a slight chance of Thunderstorms after midnight. Not as cool. Humid with Lows in the upper 60s. South Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain 70 percent.

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Port Royal Temperature Statistics

September Temperature

State College - University Park Airport (32.3 miles)

  • Lowest 6 September, 2026

    57.2 °F

  • Average September

    71.2 °F

  • Highest 1 September, 2026

    89.6 °F

Climate (2021–2026)

State College - University Park Airport (32.3 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    60.5 °F
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