Keewaydin Point State Park Weather Forecast

    • 50
    • 68

    Rain Showers

    • 42
    • 56

    Rain Showers Likely

    • 41
    • 55

    Partly Sunny

    • 44
    • 55

    Mostly Cloudy

    • 46
    • 59

    Chance Rain Showers

    • 46
    • 56

    Rain Showers Likely

Today 17 May Jefferson

Showers likely with a chance of Thunderstorms in the Morning, then Showers with Thunderstorms likely in the afternoon. Highs Ranging from the mid 60s along the lake Ontario shore to around 70 inland. South Winds 5 to 10 Mph, becoming southwest 10 to 15 Mph. Chance of rain 90 percent.

Tonight 17 May Jefferson

Partly to mostly cloudy. Mild with near steady Temperatures Ranging from the upper 50s along the lake Ontario shore to the lower 60s across the tug hill. Light Winds.

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Keewaydin Point State Park Temperature Statistics

May Temperature

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

  • Lowest 1 May, 2025

    36.9 °F

  • Average May

    55.7 °F

  • Highest 13 May, 2025

    81.3 °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

    48.2 °F

  • Average High 2020–2025

    56.3 °F
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