Potsdam Municipal Airport (Damon Field) Weather Forecast

    • 47
    • 80

    Increasing Clouds

    • 34
    • 66

    Partly Sunny

    • 36
    • 65

    Mostly Sunny

    • 58
    • 76

    Partly Sunny

    • 60
    • 77

    Chance Rain Showers

    • 56
    • 78

    Chance Rain Showers

Today 18 Sep Southwestern St. Lawrence

Sunny in the Morning, then becoming partly sunny. Highs in the upper 70s. Southwest Winds around 10 Mph.

Tonight 18 Sep Southwestern St. Lawrence

Mostly clear. Lows in the lower 50s. Light and variable Winds.

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Potsdam Municipal Airport (Damon Field) Temperature Statistics

September Temperature

Massena, Massena International-Richards Field (18 miles)

  • Lowest 12 September, 2025

    37.9 °F

  • Average September

    60.2 °F

  • Highest 4 September, 2025

    84 °F

Climate (2020–Present)

Massena, Massena International-Richards Field (18 miles)

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  • Average Low 2020–2025

    36.7 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    56.3 °F
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