Constantia Weather Forecast

    • 12
    • 22

    Snow

    • 16
    • 27

    Snow Showers

    • 21
    • 30

    Mostly Cloudy

    • 26
    • 40

    Chance Rain Showers

    • 26
    • 45

    Rain/Snow

    • 18
    • 35

    Chance Snow Showers

Today 14 Dec Oswego

Lake effect snow with some Rumbles of thunder possible in the Morning, then lake effect snow Showers likely in the afternoon. Snow may be heavy at Times in the morning. Additional accumulation 5 to 10 Inches in the most persistent Snows. Cold with Highs Ranging from 15 to 20 on the tug hill to the lower 20s across the lower Elevations. West Winds 5 to 10 Mph, becoming northwest. Chance of snow near 100 percent.

Tonight 14 Dec Oswego

Lake effect snow. Snow may be heavy at Times. Additional accumulation 5 to 10 Inches in the most persistent Snows. Lows Ranging from 15 to 20 across the tug hill to the lower 20s along the lake Ontario shore. West Winds 5 to 10 Mph. Chance of snow near 100 percent.

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Constantia Temperature Statistics

December Temperature

Syracuse, Syracuse Hancock International Airport (10.6 miles)

  • Lowest 5 December, 2025

    5 °F

  • Average December

    24.6 °F

  • Highest 10 December, 2025

    37.9 °F

Climate (2020–Present)

Syracuse, Syracuse Hancock International Airport (10.6 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    60.7 °F
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