Old Mans Bay Weather Forecast

    • 53
    • 69

    Mostly Sunny

    • 56
    • 69

    Mostly Cloudy

    • 58
    • 65

    Rain Likely

    • 55
    • 64

    Chance Rain

    • 54
    • 66

    Partly Sunny

    • 58
    • 71

    Chance Rain Showers

Today 25 Sep Oswego

Sunny. Highs in the upper 60s. Light Winds, becoming north 5 to 10 Mph.

Tonight 25 Sep Oswego

Partly cloudy. Lows Ranging from the upper 40s across the tug hill to the lower 50s along the lake Ontario shore. North Winds 5 to 10 Mph, becoming light.

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Old Mans Bay Temperature Statistics

September Temperature

Syracuse, Syracuse Hancock International Airport (7.5 miles)

  • Lowest 23 September, 2026

    44.1 °F

  • Average September

    66.1 °F

  • Highest 2 September, 2026

    85.6 °F

Climate (2021–2026)

Syracuse, Syracuse Hancock International Airport (7.5 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    60.6 °F
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