Mexico Bay Weather Forecast

    • 45
    • 51

    Rain Showers

    • 45
    • 65

    Rain Showers

    • 45
    • 55

    Slight Chance Rain Showers

    • 47
    • 60

    Mostly Cloudy

    • 48
    • 72

    Chance Thunderstorms

    • 49
    • 65

    Partly Sunny

    • 55
    • 75

    Chance Rain Showers

Today 12 May Oswego

Sunny, cool with Highs Ranging from the lower 50s along the lake Ontario shore to the mid 50s inland. Northwest Winds around 10 Mph.

Tonight 12 May Oswego

Mostly cloudy. A chance of Showers after midnight. Showers late. Lows Ranging from the upper 30s on the tug hill to the lower 40s across the lower Elevations. Light Winds. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mexico Bay Temperature Statistics

May Temperature

Fulton, Oswego County Airport (12.4 miles)

  • Lowest 1 May, 2026

    33.1 °F

  • Average May

    48.4 °F

  • Highest 4 May, 2026

    73.9 °F

Climate (2021–Present)

Fulton, Oswego County Airport (12.4 miles)

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  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    58.1 °F
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