Grandview Park Weather Forecast

    • 35
    • 55

    Mostly Cloudy

    • 38
    • 50

    Mostly Sunny

    • 49
    • 55

    Partly Sunny

    • 50
    • 58

    Mostly Cloudy

    • 54
    • 61

    Chance Rain Showers

    • 55
    • 62

    Chance Rain Showers

    • 51
    • 61

    Rain Showers Likely

Today 30 Oct Jefferson

Showers likely. Highs in the upper 50s. Chance of rain 60 percent.

Tonight 30 Oct Jefferson

Mostly cloudy Early, then clearing. Lows Ranging from around 30 across the tug hill to the mid 30s along the lake Ontario shore. Northwest Winds 10 to 15 Mph, becoming light.

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Grandview Park Temperature Statistics

October Temperature

Watertown, Watertown International Airport (22.4 miles)

  • Lowest 24 October, 2026

    25.6 °F

  • Average October

    49.8 °F

  • Highest 1 October, 2026

    71.7 °F

Climate (2021–2026)

Watertown, Watertown International Airport (22.4 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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