Palermo Weather Forecast

    • 38
    • 53

    Mostly Sunny

    • 40
    • 54

    Chance Rain Showers

    • 45
    • 63

    Chance Rain Showers

    • 39
    • 58

    Rain Showers Likely

    • 38
    • 55

    Partly Sunny

    • 39
    • 55

    Partly Sunny

Today 7 May Oswego

Sunny, cool with Highs Ranging from the upper 40s on the tug hill to the lower 50s across the lower Elevations. West Winds 5 to 10 Mph.

Tonight 7 May Oswego

Partly cloudy in the Evening, then becoming mostly cloudy. A 40 percent chance of rain Showers. Areas of frost developing. Lows Ranging from the mid 30s across the tug hill to around 40 along the lake Ontario shore. Light west Winds.

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Palermo Temperature Statistics

May Temperature

Fulton, Oswego County Airport (5 miles)

  • Lowest 1 May, 2026

    33.1 °F

  • Average May

    50.1 °F

  • Highest 4 May, 2026

    73.9 °F

Climate (2021–Present)

Fulton, Oswego County Airport (5 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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