Kasoag Lake Weather Forecast

    • 14
    • 31

    Snow

    • 22
    • 31

    Rain/Snow

    • 20
    • 38

    Rain/Snow

    • 19
    • 29

    Chance Snow Showers

    • 29
    • 37

    Rain Showers Likely

    • 20
    • 41

    Chance Snow Showers

Today 21 Dec Oswego

Lake effect snow. Patchy blowing snow. Additional accumulation 1 to 3 Inches in the most persistent Snows. Windy with Highs Ranging from the mid 20s on the tug hill to the lower 30s across the lower Elevations. West Winds 20 to 30 Mph with Gusts up to 40 Mph in the morning. Chance of snow 90 percent.

Tonight 21 Dec Oswego

Mostly cloudy with a 50 percent chance of snow Showers. Windy with Lows Ranging from around 10 above on the tug hill to 15 to 20 across the lower Elevations. Northwest Winds 20 to 30 Mph, Diminishing to 5 to 10 Mph.

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Kasoag Lake Temperature Statistics

December Temperature

Fulton, Oswego County Airport (24.2 miles)

  • Lowest 4 December, 2025

    5 °F

  • Average December

    25.2 °F

  • Highest 18 December, 2025

    50 °F

Climate (2020–Present)

Fulton, Oswego County Airport (24.2 miles)

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  • Average Low 2020–2025

    41 °F

  • Average 2020–2025

    49.6 °F

  • Average High 2020–2025

    58.2 °F
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