Mary Island State Park Weather Forecast

    • 30
    • 41

    Mostly Sunny

    • 38
    • 56

    Slight Chance Rain Showers

    • 31
    • 44

    Rain Showers Likely

    • 30
    • 48

    Partly Sunny

    • 47
    • 53

    Chance Rain Showers

    • 52
    • 64

    Rain Showers Likely

Today 8 Apr Jefferson

Sunny. Highs in the mid 40s. Light Winds.

Tonight 8 Apr Jefferson

Mainly clear. Lows in the lower 30s. Light Winds, becoming south 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mary Island State Park Temperature Statistics

April Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (23.6 miles)

  • Lowest 2 April, 2026

    32.4 °F

  • Average April

    44.6 °F

  • Highest 3 April, 2026

    73.4 °F

Climate (2021–Present)

Fort Drum / Wheeler-Sack U. S. Army Airfield (23.6 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    56 °F
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