Palermo Weather Forecast

    • 57
    • 73

    Rain Showers Likely

    • 51
    • 74

    Rain Showers

    • 47
    • 62

    Chance Rain Showers

    • 39
    • 74

    Rain Showers Likely

    • 29
    • 50

    Rain Showers Likely

    • 28
    • 41

    Partly Sunny

Today 15 Apr Oswego

Partly sunny and warm with Highs Ranging from the mid 60s along the lake Ontario shore to the lower 70s inland. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming west 5 to 10 Mph.

Tonight 15 Apr Oswego

Showers likely in the Evening, then a chance of Showers overnight. Milder with Lows Ranging from the lower 50s along the lake Ontario shore to the upper 50s across the tug hill. Light south Winds. Chance of rain 70 percent.

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Palermo Temperature Statistics

April Temperature

Fulton, Oswego County Airport (5 miles)

  • Lowest 8 April, 2026

    15.1 °F

  • Average April

    44.3 °F

  • Highest 3 April, 2026

    77 °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 °F
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