Potsdam Municipal Airport (Damon Field) Weather Forecast

    • 59
    • 84

    Rain Showers Likely

    • 38
    • 70

    Chance Rain Showers

    • 40
    • 57

    Mostly Sunny

    • 45
    • 64

    Chance Rain Showers

    • 46
    • 62

    Chance Rain Showers

    • 48
    • 64

    Chance Rain Showers

Today 19 May Southwestern St. Lawrence

Partly sunny. A chance of Showers with a slight chance of Thunderstorms this morning. Highs in the mid 80s. Southwest Winds 15 to 20 Mph. Gusts up to 35 Mph this afternoon. Chance of rain 40 percent.

Tonight 19 May Southwestern St. Lawrence

Partly cloudy until Midnight, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Lows in the upper 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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Potsdam Municipal Airport (Damon Field) Temperature Statistics

May Temperature

Massena, Massena International-Richards Field (18 miles)

  • Lowest 9 May, 2026

    30.7 °F

  • Average May

    49.9 °F

  • Highest 5 May, 2026

    72.6 °F

Climate (2021–Present)

Massena, Massena International-Richards Field (18 miles)

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  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.8 °F
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