Cumberland Bay State Park Weather Forecast

    • 34
    • 45

    Mostly Cloudy

    • 37
    • 56

    Mostly Cloudy

    • 41
    • 43

    Rain Showers

    • 23
    • 51

    Slight Chance Rain Showers

    • 26
    • 38

    Mostly Cloudy

    • 30
    • 41

    Chance Snow Showers

Today 29 Mar Eastern Clinton

Partly sunny this Morning, then becoming mostly cloudy. Highs in the mid 40s. Southwest Winds 10 to 15 Mph.

Tonight 29 Mar Eastern Clinton

Partly cloudy until Midnight, then becoming mostly cloudy. Lows in the mid 30s. South Winds around 10 Mph.

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Cumberland Bay State Park Temperature Statistics

March Temperature

Plattsburgh International Airport (5.6 miles)

  • Lowest 2 March, 2026

    -9 °F

  • Average March

    32.6 °F

  • Highest 9 March, 2026

    64 °F

Climate (2021–Present)

Plattsburgh International Airport (5.6 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    55.9 °F
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