Lacona Weather Forecast

    • 26
    • 39

    Slight Chance Snow Showers

    • 38
    • 48

    Mostly Cloudy

    • 36
    • 57

    Partly Sunny

    • 40
    • 56

    Partly Sunny

    • 44
    • 60

    Chance Rain Showers

    • 43
    • 61

    Chance Rain Showers

Today 20 Apr Oswego

Partly sunny with scattered snow Showers this Morning, then mostly sunny this afternoon. Cold with Highs Ranging from the mid 30s on the tug hill to the upper 30s across the lower Elevations. Northwest Winds 5 to 10 Mph, becoming west. Chance of snow 30 percent.

Tonight 20 Apr Oswego

Mainly clear. Cold with Lows Ranging from the mid 20s across the tug hill to the upper 20s along the lake Ontario shore. West Winds 5 to 10 Mph, becoming light.

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Lacona Temperature Statistics

April Temperature

Watertown, Watertown International Airport (24.2 miles)

  • Lowest 8 April, 2026

    12.7 °F

  • Average April

    46.7 °F

  • Highest 3 April, 2026

    73.7 °F

Climate (2021–Present)

Watertown, Watertown International Airport (24.2 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.5 °F
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