Finger Lakes Regional Airport Weather Forecast

    • 47
    • 66

    Mostly Cloudy

    • 44
    • 67

    Partly Sunny

    • 45
    • 67

    Mostly Cloudy

    • 50
    • 68

    Partly Sunny

    • 50
    • 67

    Partly Sunny

    • 51
    • 67

    Partly Sunny

Today 22 Sep Seneca

Partly sunny. Highs in the lower 70s.

Tonight 22 Sep Seneca

Partly cloudy. Lows in the upper 40s. East Winds 5 to 10 Mph.

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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 19 September, 2026

    43 °F

  • Average September

    66.3 °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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