Skaneateles Lake Weather Forecast

    • 68
    • 87

    Mostly Sunny

    • 55
    • 81

    Chance Thunderstorms

    • 60
    • 76

    Partly Sunny

    • 64
    • 76

    Rain Showers

    • 60
    • 71

    Chance Thunderstorms

    • 58
    • 74

    Mostly Sunny

Today 16 Aug Onondaga

Mostly sunny. Highs around 90. Northwest Winds around 5 Mph.

Tonight 16 Aug Onondaga

Mostly clear. Lows in the mid 60s. Northwest Winds around 5 Mph, becoming south after midnight.

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Skaneateles Lake Temperature Statistics

August Temperature

Cortland County-Chase Field (19.9 miles)

  • Lowest 2 August, 2025

    44.6 °F

  • Average August

    66.9 °F

  • Highest 12 August, 2025

    89.6 °F

Climate (2020–Present)

Cortland County-Chase Field (19.9 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    56.7 °F
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