Finger Lakes Regional Airport Weather Forecast

    • 64
    • 82

    Chance Rain Showers

    • 58
    • 77

    Slight Chance Rain Showers

    • 53
    • 72

    Mostly Sunny

    • 53
    • 73

    Mostly Sunny

    • 57
    • 77

    Partly Sunny

    • 60
    • 73

    Chance Rain Showers

Today 3 Sep Seneca

Partly sunny with a chance of Showers and Thunderstorms. Highs in the lower 80s. Northwest Winds around 5 Mph. Chance of rain 40 percent.

Tonight 3 Sep Seneca

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Thunderstorms in the evening. A chance of Showers. Lows in the mid 60s. Northwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Finger Lakes Regional Airport Temperature Statistics

September Temperature

Penn Yan, Penn Yan Airport (21.1 miles)

  • Lowest 1 September, 2026

    68 °F

  • Average September

    73.5 °F

  • Highest 1 September, 2026

    82.9 °F

Climate (2021–2026)

Penn Yan, Penn Yan Airport (21.1 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    59 °F
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