Owasco Lake Weather Forecast

    • 54
    • 66

    Rain Showers

    • 53
    • 67

    Rain Showers Likely

    • 52
    • 69

    Chance Rain

    • 45
    • 59

    Chance Rain Showers

    • 45
    • 61

    Slight Chance Rain Showers

    • 51
    • 68

    Partly Sunny

Today 28 May Southern Cayuga

Mostly cloudy. A slight chance of Showers late this Morning, then Showers likely this afternoon. Highs in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 28 May Southern Cayuga

Showers. Lows in the mid 50s. Southeast Winds 5 to 10 Mph. Chance of rain 90 percent.

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Owasco Lake Temperature Statistics

May Temperature

Cortland County-Chase Field (22.4 miles)

  • Lowest 12 May, 2025

    35.6 °F

  • Average May

    53.3 °F

  • Highest 12 May, 2025

    78.8 °F

Climate (2020–Present)

Cortland County-Chase Field (22.4 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    56.7 °F
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