St Lawrence State Park Weather Forecast

    • -4
    • 21

    Mostly Sunny

    • 16
    • 22

    Slight Chance Snow

    • 9
    • 33

    Chance Snow

    • 4
    • 17

    Chance Snow Showers

    • 3
    • 12

    Partly Sunny

    • 19
    • 25

    Snow Showers Likely

    • 17
    • 30

    Rain/Snow Likely

Today 4 Dec Northern St. Lawrence

Partly sunny with a 20 percent chance of snow Showers. Highs in the lower 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 4 Dec Northern St. Lawrence

Areas of blowing snow until midnight. Clear. Much Colder with Lows around 5 below. West Winds 10 to 15 Mph with Gusts up to 30 Mph until Midnight, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Lawrence State Park Temperature Statistics

December Temperature

Massena, Massena International-Richards Field (4.3 miles)

  • Lowest 1 December, 2025

    14 °F

  • Average December

    20.7 °F

  • Highest 1 December, 2025

    32 °F

Climate (2020–Present)

Massena, Massena International-Richards Field (4.3 miles)

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  • Average Low 2020–2025

    36.7 °F

  • Average 2020–2025

    46.6 °F

  • Average High 2020–2025

    56.2 °F
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