Tionesta Lake Weather Forecast

    • 30
    • 50

    Rain Showers

    • 30
    • 52

    Partly Sunny

    • 41
    • 56

    Partly Sunny

    • 51
    • 66

    Chance Rain Showers

    • 48
    • 66

    Rain Showers Likely

    • 41
    • 63

    Rain Showers Likely

Today 1 May Forest

Areas of frost this morning. Partly sunny with a chance of rain Showers this Morning, then rain Showers this afternoon. Cold with Highs around 50. South Winds around 5 Mph, becoming west around 5 Mph this afternoon. Chance of rain near 100 percent.

Tonight 1 May Forest

Mostly cloudy with a chance of rain Showers in the Evening, then partly cloudy after midnight. Widespread frost after midnight. Unseasonably cold with Lows around 30. Northwest Winds around 5 Mph. Chance of rain 50 percent.

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Tionesta Lake Temperature Statistics

May Temperature

Franklin, Venango Regional Airport (23.6 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Franklin, Venango Regional Airport (23.6 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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