Kasoag Lake Weather Forecast

    • 51
    • 76

    Decreasing Clouds

    • 47
    • 66

    Partly Sunny

    • 46
    • 68

    Chance Rain Showers

    • 42
    • 62

    Partly Sunny

    • 46
    • 67

    Partly Sunny

    • 46
    • 68

    Slight Chance Thunderstorms

Today 27 May Oswego

Mostly cloudy Early, then clearing. Highs Ranging from the upper 60s along the lake Ontario shore to the mid 70s inland. Light Winds, becoming northwest 5 to 10 Mph.

Tonight 27 May Oswego

Partly cloudy. Lows Ranging from the upper 40s on the tug hill to the lower 50s across the lower Elevations. Northwest Winds 10 Mph or less.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kasoag Lake Temperature Statistics

May Temperature

Fulton, Oswego County Airport (24.2 miles)

  • Lowest 12 May, 2026

    28.9 °F

  • Average May

    52.5 °F

  • Highest 18 May, 2026

    89.1 °F

Climate (2021–Present)

Fulton, Oswego County Airport (24.2 miles)

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  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    58 °F
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