Palermo Weather Forecast

    • 33
    • 52

    Mostly Sunny

    • 43
    • 57

    Rain Showers

    • 45
    • 62

    Rain Showers

    • 45
    • 57

    Chance Rain Showers

    • 45
    • 61

    Mostly Cloudy

    • 50
    • 71

    Chance Rain Showers

    • 50
    • 70

    Slight Chance Thunderstorms

Today 11 May Oswego

Mostly sunny and 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 11 May Oswego

Mainly clear with a widespread frost or freeze from late evening on. Cold with Lows Ranging from the lower 30s across the tug hill to the upper 30s along the lake Ontario shore. Northwest Winds 5 to 10 Mph, becoming light.

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Palermo Temperature Statistics

May Temperature

Fulton, Oswego County Airport (5 miles)

  • Lowest 1 May, 2026

    33.1 °F

  • Average May

    48.3 °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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