Big Bay Weather Forecast

    • 43
    • 69

    Mostly Sunny

    • 47
    • 71

    Partly Sunny

    • 51
    • 70

    Mostly Cloudy

    • 49
    • 68

    Mostly Cloudy

    • 48
    • 67

    Partly Sunny

    • 52
    • 71

    Partly Sunny

Today 24 Sep Oswego

Sunny. Highs Ranging from the mid 60s on the tug hill to the upper 60s across the lower Elevations. Light Winds.

Tonight 24 Sep Oswego

Mainly clear. Lows Ranging from the lower 40s across the tug hill to the mid 40s along the lake Ontario shore. Light Winds.

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Big Bay Temperature Statistics

September Temperature

Syracuse, Syracuse Hancock International Airport (9.3 miles)

  • Lowest 19 September, 2026

    45 °F

  • Average September

    67 °F

  • Highest 2 September, 2026

    85.6 °F

Climate (2021–2026)

Syracuse, Syracuse Hancock International Airport (9.3 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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