Cayuga Lake Weather Forecast

    • 43
    • 52

    Rain Showers Likely

    • 41
    • 48

    Chance Rain Showers

    • 35
    • 48

    Mostly Cloudy

    • 36
    • 47

    Partly Sunny

    • 41
    • 49

    Mostly Cloudy

    • 44
    • 49

    Chance Rain Showers

Today 24 Oct Seneca

Partly sunny in the Morning, then becoming mostly cloudy. A 50 percent chance of Showers. Highs in the lower 50s. West Winds 5 to 10 Mph.

Tonight 24 Oct Seneca

Partly cloudy with a 50 percent chance of Showers. Lows around 40. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cayuga Lake Temperature Statistics

October Temperature

Penn Yan, Penn Yan Airport (17.4 miles)

  • Lowest 9 October, 2025

    32 °F

  • Average October

    56 °F

  • Highest 6 October, 2025

    84 °F

Climate (2020–Present)

Penn Yan, Penn Yan Airport (17.4 miles)

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  • Average Low 2020–2025

    42.1 °F

  • Average 2020–2025

    50.7 °F

  • Average High 2020–2025

    59.4 °F
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