Long Bay Weather Forecast

    • 35
    • 57

    Chance Rain Showers

    • 36
    • 46

    Mostly Sunny

    • 49
    • 56

    Partly Sunny

    • 52
    • 61

    Chance Rain Showers

    • 46
    • 58

    Partly Sunny

    • 46
    • 57

    Mostly Cloudy

Today 26 Oct Jefferson

Mostly cloudy with a 40 percent chance of Showers. Highs in the lower 60s.

Tonight 26 Oct Jefferson

Mostly cloudy Early, then clearing. Lows Ranging from the upper 20s across the tug hill to the lower 30s along the lake Ontario shore. Light Winds.

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Long Bay Temperature Statistics

October Temperature

Watertown, Watertown International Airport (9.3 miles)

  • Lowest 24 October, 2026

    26.1 °F

  • Average October

    50.8 °F

  • Highest 1 October, 2026

    71.7 °F

Climate (2021–2026)

Watertown, Watertown International Airport (9.3 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    57.5 °F
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