Owasco Weather Forecast

    • 69
    • 83

    Thunderstorms

    • 60
    • 81

    Rain Showers Likely

    • 63
    • 78

    Slight Chance Thunderstorms

    • 69
    • 84

    Chance Thunderstorms

    • 73
    • 88

    Partly Sunny

    • 73
    • 92

    Partly Sunny

Today 18 Jun Southern Cayuga

Partly sunny. Scattered Showers and Thunderstorms this afternoon. Highs in the mid 80s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 18 Jun Southern Cayuga

Partly cloudy. Scattered Showers and Thunderstorms in the evening. Humid with Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Owasco Temperature Statistics

June Temperature

Cortland County-Chase Field (21.7 miles)

  • Lowest 3 June, 2025

    39.2 °F

  • Average June

    62.3 °F

  • Highest 4 June, 2025

    86 °F

Climate (2020–Present)

Cortland County-Chase Field (21.7 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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