Palermo Weather Forecast

    • 36
    • 49

    Clearing Late

    • 36
    • 52

    Mostly Sunny

    • 42
    • 55

    Chance Rain Showers

    • 46
    • 61

    Chance Rain Showers

    • 41
    • 63

    Rain Showers Likely

    • 39
    • 55

    Partly Sunny

Today 6 May Oswego

Mostly cloudy with a 40 percent chance of Showers. Cool with Highs in the upper 40s. Northwest Winds 10 Mph or less.

Tonight 6 May Oswego

Mostly cloudy with Areas of frost developing overnight. Lows Ranging from the mid 30s across the tug hill to the upper 30s along the lake Ontario shore. Light west Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Palermo Temperature Statistics

May Temperature

Fulton, Oswego County Airport (5 miles)

  • Lowest 1 May, 2026

    33.1 °F

  • Average May

    47.5 °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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