Lower Chateaugay Lake Weather Forecast

    • 54
    • 78

    Slight Chance Rain Showers

    • 57
    • 75

    Chance Thunderstorms

    • 58
    • 80

    Rain Showers

    • 50
    • 75

    Rain Showers

    • 39
    • 59

    Rain Showers Likely

    • 38
    • 55

    Chance Rain Showers

Today 14 May Southern Franklin

Partly sunny. Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 14 May Southern Franklin

Partly cloudy with a 20 percent chance of Showers. Lows in the mid 50s. South Winds around 10 Mph until Midnight, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lower Chateaugay Lake Temperature Statistics

May Temperature

Plattsburgh International Airport (29.2 miles)

  • Lowest 1 May, 2025

    30 °F

  • Average May

    53.9 °F

  • Highest 2 May, 2025

    75.9 °F

Climate (2020–Present)

Plattsburgh International Airport (29.2 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    56.2 °F
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