Seneca Weather Forecast

    • 29
    • 50

    Becoming Sunny

    • 33
    • 59

    Mostly Sunny

    • 35
    • 66

    Mostly Sunny

    • 37
    • 68

    Mostly Sunny

    • 38
    • 67

    Mostly Sunny

    • 41
    • 68

    Mostly Sunny

Today 17 Oct Venango

Partly sunny with scattered rain Showers this Morning, then mostly sunny this afternoon. Cool with Highs around 50. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 17 Oct Venango

Clear. Widespread frost after midnight. Lows in the upper 20s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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Seneca Temperature Statistics

October Temperature

Franklin, Venango Regional Airport (8.1 miles)

  • Lowest 6 October, 2026

    35.1 °F

  • Average October

    57.5 °F

  • Highest 13 October, 2026

    81 °F

Climate (2021–2026)

Franklin, Venango Regional Airport (8.1 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    58.2 °F
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