Port Vivian Weather Forecast

    • 23
    • 32

    Clearing Late

    • 23
    • 34

    Snow Showers

    • 20
    • 39

    Rain/Snow

    • 17
    • 27

    Chance Snow Showers

    • 16
    • 31

    Chance Snow Showers

    • 23
    • 33

    Snow Showers Likely

Today 28 Nov Jefferson

Cloudy with a 50 percent chance of snow Showers. Patchy blowing snow. Snow may be heavy at Times early. Very windy with Highs Ranging from around 30 inland to the mid 30s along the lake Ontario shore. West Winds 25 to 35 Mph.

Tonight 28 Nov Jefferson

Mostly cloudy and very windy. Lows Ranging from 20 to 25 across the tug hill to the mid 20s along the lake Ontario shore. West Winds 25 to 35 Mph, Diminishing to 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Vivian Temperature Statistics

November Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (21.1 miles)

  • Lowest 20 November, 2025

    19.8 °F

  • Average November

    36.6 °F

  • Highest 3 November, 2025

    54.9 °F

Climate (2020–Present)

Fort Drum / Wheeler-Sack U. S. Army Airfield (21.1 miles)

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  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    56.2 °F
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