Big Bay Weather Forecast

    • 57
    • 76

    Rain Showers Likely

    • 47
    • 72

    Partly Sunny

    • 51
    • 67

    Rain Showers Likely

    • 49
    • 68

    Chance Rain Showers

    • 50
    • 69

    Chance Rain Showers

    • 51
    • 69

    Chance Rain Showers

Today 17 Sep Oswego

Showers likely. Humid with Highs Ranging from the lower 70s on the tug hill to the mid 70s across the lower Elevations. Light Winds. Chance of rain 70 percent.

Tonight 17 Sep Oswego

Partly cloudy. Lows Ranging from the mid 50s across the tug hill to the upper 50s along the lake Ontario shore. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Bay Temperature Statistics

September Temperature

Syracuse, Syracuse Hancock International Airport (9.3 miles)

  • Lowest 12 September, 2026

    48.7 °F

  • Average September

    69.5 °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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