Black Lake Weather Forecast

    • 56
    • 72

    Rain Showers

    • 65
    • 81

    Partly Sunny

    • 61
    • 82

    Rain Showers

    • 54
    • 78

    Slight Chance Thunderstorms

    • 56
    • 78

    Mostly Sunny

    • 64
    • 83

    Chance Rain Showers

    • 65
    • 83

    Chance Rain Showers

Today 25 Aug Seneca

Partly sunny with a 40 percent chance of Showers. Highs in the lower 70s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 25 Aug Seneca

Partly cloudy. Lows in the mid 50s. Northwest Winds 5 to 10 Mph, becoming southwest after midnight.

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Black Lake Temperature Statistics

August Temperature

Penn Yan, Penn Yan Airport (27.3 miles)

  • Lowest 20 August, 2026

    55 °F

  • Average August

    70.4 °F

  • Highest 5 August, 2026

    88 °F

Climate (2021–2026)

Penn Yan, Penn Yan Airport (27.3 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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