Old Mans Bay Weather Forecast

    • 57
    • 73

    Increasing Clouds

    • 63
    • 75

    Mostly Cloudy

    • 67
    • 78

    Rain Showers

    • 57
    • 72

    Slight Chance Thunderstorms

    • 56
    • 69

    Mostly Sunny

    • 63
    • 77

    Partly Sunny

Today 7 Sep Oswego

Sunny. Areas of fog this morning. Highs Ranging from around 70 on the tug hill to the mid 70s across the lower Elevations. Light Winds, becoming northwest 5 to 10 Mph.

Tonight 7 Sep Oswego

Partly cloudy with Areas of fog developing. Lows Ranging from the lower 50s across the tug hill to the upper 50s along the lake Ontario shore. Light southwest Winds.

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Old Mans Bay Temperature Statistics

September Temperature

Syracuse, Syracuse Hancock International Airport (7.5 miles)

  • Lowest 2 September, 2026

    64.7 °F

  • Average September

    74 °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

    42.6 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    60.6 °F
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