Potsdam Municipal Airport (Damon Field) Weather Forecast

    • 40
    • 65

    Sunny

    • 45
    • 69

    Mostly Sunny

    • 48
    • 67

    Partly Sunny

    • 47
    • 66

    Slight Chance Rain Showers

    • 44
    • 63

    Partly Sunny

    • 48
    • 68

    Mostly Sunny

Today 24 Sep Southwestern St. Lawrence

Sunny. Highs in the mid 60s. Light and variable Winds, becoming northeast around 10 Mph this afternoon.

Tonight 24 Sep Southwestern St. Lawrence

Clear. Lows in the lower 40s. 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 19 September, 2026

    37.7 °F

  • Average September

    61.7 °F

  • Highest 2 September, 2026

    81.6 °F

Climate (2021–2026)

Massena, Massena International-Richards Field (18 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    55.9 °F
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