Valcour Island Weather Forecast

    • 38
    • 51

    Chance Rain Showers

    • 43
    • 54

    Mostly Cloudy

    • 41
    • 58

    Partly Sunny

    • 39
    • 52

    Partly Sunny

    • 40
    • 51

    Partly Sunny

    • 41
    • 54

    Mostly Cloudy

Today 8 May Eastern Clinton

Partly sunny. A slight chance of rain Showers in the afternoon. Highs in the mid 50s. West Winds around 10 Mph. Chance of rain 20 percent.

Tonight 8 May Eastern Clinton

Partly cloudy. Lows in the upper 30s. West Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Valcour Island Temperature Statistics

May Temperature

Plattsburgh International Airport (3.1 miles)

  • Lowest 3 May, 2026

    37.9 °F

  • Average May

    50.8 °F

  • Highest 4 May, 2026

    70 °F

Climate (2021–Present)

Plattsburgh International Airport (3.1 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    55.8 °F
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