Cornplanter State Forest Weather Forecast

    • 18
    • 62

    Rain

    • 16
    • 26

    Snow Showers

    • 27
    • 34

    Mostly Cloudy

    • 31
    • 44

    Chance Rain

    • 34
    • 51

    Chance Rain

    • 30
    • 51

    Slight Chance Rain/Snow

Today 16 Mar Forest

Rain, mild. Highs in the lower 60s. Temperatures falling into the lower 40s this afternoon. South Winds 10 to 15 Mph with Gusts up to 45 Mph, becoming southwest with Gusts up to 30 Mph this afternoon. Chance of rain 90 percent.

Tonight 16 Mar Forest

Mostly cloudy. Snow in the Evening, then scattered snow Showers after midnight. Snow accumulation 1 to 2 Inches. Very cold with Lows around 18. West Winds 10 to 15 Mph with Gusts up to 40 Mph. Chance of snow 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornplanter State Forest Temperature Statistics

March Temperature

Franklin, Venango Regional Airport (21.7 miles)

  • Lowest 2 March, 2026

    12 °F

  • Average March

    47.4 °F

  • Highest 7 March, 2026

    73.9 °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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