Cornplanter State Forest Weather Forecast

    • 36
    • 55

    Increasing Clouds

    • 43
    • 58

    Rain Showers

    • 45
    • 64

    Rain Showers Likely

    • 38
    • 60

    Rain Showers Likely

    • 35
    • 56

    Mostly Sunny

    • 40
    • 58

    Rain Showers Likely

    • 42
    • 61

    Chance Rain Showers

Today 7 May Forest

Partly sunny and cold. Near steady temperature in the mid 50s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 7 May Forest

Partly cloudy. A slight chance of rain Showers after midnight. Areas of frost after midnight. Lows in the mid 30s. West Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornplanter State Forest Temperature Statistics

May Temperature

Franklin, Venango Regional Airport (21.7 miles)

  • Lowest 1 May, 2026

    33.1 °F

  • Average May

    49.2 °F

  • Highest 4 May, 2026

    71.1 °F

Climate (2021–Present)

Franklin, Venango Regional Airport (21.7 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    58.2 °F
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