Port Clinton Weather Forecast

    • 49
    • 58

    Chance Rain Showers

    • 46
    • 65

    Partly Sunny

    • 47
    • 66

    Mostly Sunny

    • 50
    • 70

    Partly Sunny

    • 51
    • 69

    Slight Chance Rain Showers

    • 51
    • 69

    Chance Rain Showers

Today 22 Sep Schuylkill

Cloudy with a 40 percent chance of Showers. Near steady temperature in the upper 50s. East Winds around 5 Mph with Gusts up to 20 Mph.

Tonight 22 Sep Schuylkill

Cloudy. A chance of Showers in the evening. Lows in the upper 40s. Northeast Winds 5 to 10 Mph. Gusts up to 25 Mph after midnight. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Clinton Temperature Statistics

September Temperature

Reading, Reading Regional Airport (14.3 miles)

  • Lowest 15 September, 2026

    48 °F

  • Average September

    71.3 °F

  • Highest 1 September, 2026

    90 °F

Climate (2021–2026)

Reading, Reading Regional Airport (14.3 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    64.9 °F
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