Seneca Weather Forecast

    • 6
    • 19

    Chance Snow

    • 23
    • 29

    Partly Sunny

    • 24
    • 37

    Mostly Cloudy

    • 22
    • 46

    Rain/Snow

    • 18
    • 30

    Mostly Cloudy

    • 29
    • 39

    Chance Rain Showers

Today 15 Dec Venango

Considerable cloudiness. A chance of Flurries Early, then a chance of snow. Little or no snow accumulation. Very cold with Highs around 19. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of snow 50 percent.

Tonight 15 Dec Venango

Mainly clear. Very cold with Lows around 6 above. Southwest Winds 5 to 10 Mph.

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Seneca Temperature Statistics

December Temperature

Franklin, Venango Regional Airport (8.1 miles)

  • Lowest 5 December, 2025

    5 °F

  • Average December

    23.7 °F

  • Highest 10 December, 2025

    35.1 °F

Climate (2020–Present)

Franklin, Venango Regional Airport (8.1 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    49.3 °F

  • Average High 2020–2025

    58.1 °F
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