Finger Lakes Regional Airport Weather Forecast

    • 31
    • 40

    Chance Rain Showers

    • 25
    • 34

    Mostly Cloudy

    • 16
    • 38

    Mostly Cloudy

    • 23
    • 28

    Snow Likely

    • 32
    • 38

    Rain Likely

    • 19
    • 42

    Snow Showers Likely

Today 23 Dec Seneca

Mostly cloudy with a chance of rain and snow Showers. Highs in the lower 40s. South Winds 5 to 10 Mph. Chance of precipitation 30 percent.

Tonight 23 Dec Seneca

Mostly cloudy with a slight chance of rain Showers. A slight chance of snow Showers after midnight. Blustery with Lows around 30. West Winds 15 to 25 Mph. Gusts up to 40 Mph after midnight. Chance of precipitation 20 percent.

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Finger Lakes Regional Airport Temperature Statistics

December Temperature

Penn Yan, Penn Yan Airport (21.1 miles)

  • Lowest 4 December, 2025

    3 °F

  • Average December

    26.8 °F

  • Highest 19 December, 2025

    54 °F

Climate (2020–Present)

Penn Yan, Penn Yan Airport (21.1 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    59.2 °F
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