Cornplanter State Forest Weather Forecast

    • 57
    • 81

    Mostly Sunny

    • 65
    • 86

    Mostly Sunny

    • 67
    • 89

    Isolated Thunderstorms

    • 64
    • 86

    Thunderstorms

    • 61
    • 83

    Rain Showers

    • 63
    • 83

    Rain Showers

Today 4 Jul Forest

Areas of fog in the morning. Mostly sunny. Highs in the lower 80s. North Winds around 5 Mph.

Tonight 4 Jul Forest

Mainly clear. Lows in the upper 50s. North Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornplanter State Forest Temperature Statistics

July Temperature

Franklin, Venango Regional Airport (21.7 miles)

  • Lowest 1 July, 2025

    66 °F

  • Average July

    73.5 °F

  • Highest 1 July, 2025

    81 °F

Climate (2020–Present)

Franklin, Venango Regional Airport (21.7 miles)

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  • Average Low 2020–2025

    41.2 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    58.6 °F
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