Seneca Weather Forecast

    • 61
    • 67

    Rain Showers

    • 50
    • 72

    Rain Showers

    • 48
    • 68

    Chance Rain Showers

    • 49
    • 61

    Rain Showers Likely

    • 48
    • 60

    Rain Showers Likely

    • 47
    • 63

    Chance Rain Showers

    • 47
    • 68

    Partly Sunny

Today 19 Sep Venango

Mostly cloudy. Highs in the lower 70s. Southeast Winds around 5 Mph.

Tonight 19 Sep Venango

A slight chance of Thunderstorms. Showers. Lows around 60. Southeast Winds around 5 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seneca Temperature Statistics

September Temperature

Franklin, Venango Regional Airport (8.1 miles)

  • Lowest 15 September, 2026

    48 °F

  • Average September

    68.4 °F

  • Highest 2 September, 2026

    87.1 °F

Climate (2021–2026)

Franklin, Venango Regional Airport (8.1 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    58.2 °F
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