Millsite Lake Weather Forecast

    • 50
    • 74

    Increasing Clouds

    • 63
    • 85

    Chance Rain Showers

    • 59
    • 81

    Chance Rain Showers

    • 43
    • 72

    Mostly Cloudy

    • 41
    • 60

    Partly Sunny

    • 45
    • 65

    Partly Sunny

Today 17 May Jefferson

Some patchy fog in the Morning, otherwise mostly sunny. Highs Ranging from the mid 60s along the lake Ontario shore to the lower 70s inland. West Winds 10 Mph or less.

Tonight 17 May Jefferson

Partly cloudy. Lows in the lower 50s. Light Winds.

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Millsite Lake Temperature Statistics

May Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (16.8 miles)

  • Lowest 11 May, 2026

    34.3 °F

  • Average May

    48.3 °F

  • Highest 5 May, 2026

    70.3 °F

Climate (2021–Present)

Fort Drum / Wheeler-Sack U. S. Army Airfield (16.8 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    55.9 °F
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