Tionesta Lake Weather Forecast

    • 41
    • 49

    Rain Showers

    • 37
    • 49

    Rain Showers

    • 34
    • 51

    Chance Rain

    • 33
    • 54

    Chance Rain

    • 36
    • 54

    Chance Rain

    • 33
    • 55

    Partly Sunny

    • 37
    • 55

    Chance Rain

Today 30 Oct Forest

Rain. Near steady temperature in the lower 50s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

Tonight 30 Oct Forest

Showers likely. Lows around 40. West Winds 5 to 10 Mph. Gusts up to 30 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tionesta Lake Temperature Statistics

October Temperature

Franklin, Venango Regional Airport (23.6 miles)

  • Lowest 27 October, 2025

    30 °F

  • Average October

    52.3 °F

  • Highest 6 October, 2025

    80.1 °F

Climate (2020–Present)

Franklin, Venango Regional Airport (23.6 miles)

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  • Average Low 2020–2025

    40.8 °F

  • Average 2020–2025

    49.5 °F

  • Average High 2020–2025

    58.3 °F
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