Seneca Weather Forecast

    • 61
    • 80

    Rain Showers

    • 62
    • 81

    Chance Thunderstorms

    • 60
    • 81

    Slight Chance Thunderstorms

    • 53
    • 78

    Partly Sunny

    • 58
    • 78

    Partly Sunny

    • 62
    • 80

    Chance Rain Showers

Today 11 Aug Venango

Mostly cloudy. Patchy fog in the morning. A chance of Showers with a slight chance of Thunderstorms in the Morning, then Showers likely with a chance of Thunderstorms in the afternoon. Humid with Highs around 80. West Winds around 5 Mph. Chance of rain 70 percent.

Tonight 11 Aug Venango

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Areas of fog after midnight. Humid with Lows in the lower 60s. West Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seneca Temperature Statistics

August Temperature

Franklin, Venango Regional Airport (8.1 miles)

  • Lowest 4 August, 2026

    53.1 °F

  • Average August

    70.5 °F

  • Highest 5 August, 2026

    84 °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

    58.3 °F
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