Mount Marcy Weather Forecast

    • 48
    • 57

    Breezy

    • 45
    • 54

    Chance Rain Showers

    • 43
    • 53

    Mostly Sunny

    • 46
    • 57

    Partly Sunny

    • 43
    • 53

    Mostly Cloudy

    • 50
    • 53

    Rain Showers Likely

Today 4 Sep Western Essex

Patchy dense fog this morning. Partly sunny. Highs in the mid 70s. Northwest Winds around 10 Mph.

Tonight 4 Sep Western Essex

Partly cloudy. Patchy dense fog after midnight. Lows in the lower 50s. Northwest Winds around 10 Mph until Midnight, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Marcy Temperature Statistics

September Temperature

Saranac Lake, Adirondack Regional Airport (23.6 miles)

  • Lowest 2 September, 2026

    53.1 °F

  • Average September

    64 °F

  • Highest 2 September, 2026

    75 °F

Climate (2021–2026)

Saranac Lake, Adirondack Regional Airport (23.6 miles)

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  • Average Low 2021–2026

    30.7 °F

  • Average 2021–2026

    42.5 °F

  • Average High 2021–2026

    53.5 °F
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