Old Mans Bay Weather Forecast

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    • 33

    Snow

    • 31
    • 35

    Snow

    • 30
    • 40

    Snow

    • 30
    • 34

    Slight Chance Rain/Snow

    • 34
    • 37

    Rain Likely

    • 22
    • 39

    Chance Rain Showers

Today 21 Dec Oswego

Lake effect snow. Patchy blowing snow. Additional accumulation up to 2 Inches in the most persistent Snows. Windy. Near steady Temperatures Ranging from the mid 20s on the tug hill to the upper 20s across the lower Elevations. West Winds 20 to 30 Mph with Gusts up to 45 Mph. Chance of snow 90 percent.

Tonight 21 Dec Oswego

Lake effect snow. Additional accumulation up to 2 Inches in the most persistent Snows. Windy with Lows Ranging from 10 to 15 across the tug hill to the lower 20s along the lake Ontario shore. Northwest Winds 20 to 30 Mph, becoming light. Chance of snow 80 percent.

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Old Mans Bay Temperature Statistics

December Temperature

Syracuse, Syracuse Hancock International Airport (7.5 miles)

  • Lowest 5 December, 2025

    5 °F

  • Average December

    26.6 °F

  • Highest 19 December, 2025

    57 °F

Climate (2020–Present)

Syracuse, Syracuse Hancock International Airport (7.5 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    60.7 °F
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