Oil City Weather Forecast

    • 66
    • 83

    Chance Thunderstorms

    • 60
    • 80

    Rain Showers Likely

    • 52
    • 76

    Partly Sunny

    • 59
    • 73

    Rain Showers

    • 57
    • 73

    Chance Rain Showers

    • 58
    • 74

    Chance Rain Showers

Today 16 Sep Venango

Partly sunny. A slight chance of Showers this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. South Winds around 5 Mph, becoming west this afternoon. Chance of rain 40 percent.

Tonight 16 Sep Venango

Mostly cloudy with a chance of Showers and Thunderstorms. Warm with Lows in the mid 60s. North Winds around 5 Mph, becoming southeast after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oil City Temperature Statistics

September Temperature

Franklin, Venango Regional Airport (8.7 miles)

  • Lowest 6 September, 2026

    52 °F

  • Average September

    69.2 °F

  • Highest 2 September, 2026

    87.1 °F

Climate (2021–2026)

Franklin, Venango Regional Airport (8.7 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    58.2 °F
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