Potsdam Weather Forecast

    • 3
    • 21

    Partly Sunny

    • 18
    • 24

    Chance Snow Showers

    • 12
    • 29

    Mostly Cloudy

    • 21
    • 32

    Slight Chance Snow Showers

    • 30
    • 37

    Mostly Cloudy

    • 29
    • 40

    Chance Snow Showers

    • 21
    • 39

    Rain/Snow Likely

Today 12 Feb Southwestern St. Lawrence

Partly sunny. Highs in the lower 20s. Light and variable Winds.

Tonight 12 Feb Southwestern St. Lawrence

Partly cloudy. Lows around 1 above. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potsdam Temperature Statistics

February Temperature

Massena, Massena International-Richards Field (19.3 miles)

  • Lowest 8 February, 2026

    -11.9 °F

  • Average February

    7.9 °F

  • Highest 3 February, 2026

    27.6 °F

Climate (2021–Present)

Massena, Massena International-Richards Field (19.3 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    55.9 °F
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