Port Vivian Weather Forecast

    • 58
    • 79

    Decreasing Clouds

    • 60
    • 84

    Mostly Sunny

    • 66
    • 86

    Partly Sunny

    • 71
    • 86

    Chance Thunderstorms

    • 71
    • 89

    Chance Rain Showers

    • 70
    • 90

    Slight Chance Thunderstorms

Today 27 Jun Jefferson

Partly sunny. Highs Ranging from the lower 70s on the tug hill to the upper 70s across the lower Elevations. Light northwest Winds.

Tonight 27 Jun Jefferson

Mainly clear. Lows in the upper 50s. Light Winds.

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Port Vivian Temperature Statistics

June Temperature

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

  • Lowest 1 June, 2026

    41.5 °F
  • Average June

    66.1 °F
  • Highest 11 June, 2026

    85.1 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    39.3 °F
  • Average 2021–2026

    47.7 °F
  • Average High 2021–2026

    55.9 °F
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