Old Mans Bay Weather Forecast

    • 56
    • 74

    Mostly Sunny

    • 57
    • 76

    Mostly Sunny

    • 57
    • 74

    Mostly Cloudy

    • 57
    • 77

    Partly Sunny

    • 44
    • 66

    Mostly Sunny

    • 49
    • 65

    Mostly Sunny

Today 15 Sep Oswego

Sunny. Highs Ranging from the lower 70s on the tug hill to the mid 70s across the lower Elevations. Light north Winds.

Tonight 15 Sep Oswego

Mainly clear with some patchy fog developing. Lows in the lower 50s. Light east Winds.

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Old Mans Bay Temperature Statistics

September Temperature

Syracuse, Syracuse Hancock International Airport (7.5 miles)

  • Lowest 9 September, 2025

    43 °F

  • Average September

    63.2 °F

  • Highest 4 September, 2025

    82 °F

Climate (2020–Present)

Syracuse, Syracuse Hancock International Airport (7.5 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    60.9 °F
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