Frenchman Island Weather Forecast

    • 69
    • 82

    Slight Chance Rain Showers

    • 67
    • 76

    Rain Showers

    • 64
    • 77

    Chance Rain Showers

    • 67
    • 80

    Chance Rain Showers

    • 68
    • 81

    Rain Showers Likely

    • 67
    • 81

    Chance Rain Showers

Today 1 Aug Oswego

Partly sunny Early, then becoming mostly cloudy. Highs Ranging from around 80 on the tug hill to the mid 80s across the lower Elevations. Light Winds.

Tonight 1 Aug Oswego

Mostly cloudy. A chance of Showers overnight. Muggy with Lows Ranging from the lower 60s on the tug hill to the upper 60s across the lower Elevations. Light southeast Winds. Chance of rain 40 percent.

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Frenchman Island Temperature Statistics

August Temperature

Syracuse, Syracuse Hancock International Airport (7.5 miles)

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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

    51.6 °F

  • Average High 2021–2026

    60.6 °F
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