St Regis Falls Weather Forecast

    • 36
    • 44

    Rain

    • 14
    • 49

    Rain

    • 23
    • 33

    Chance Snow

    • 8
    • 29

    Chance Snow Showers

    • 9
    • 17

    Snow Showers Likely

    • 16
    • 30

    Snow Showers Likely

    • 8
    • 22

    Mostly Cloudy

Today 18 Dec Southern Franklin

Partly sunny. Highs in the lower 40s. South Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 18 Dec Southern Franklin

Mostly cloudy. A slight chance of rain until Midnight, then rain after midnight. Windy with Lows in the lower 30s. Temperature rising into the lower 40s after midnight. South Winds 20 to 30 Mph. Gusts up to 45 Mph, increasing to 55 Mph after midnight. Chance of rain 90 percent.

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St Regis Falls Temperature Statistics

December Temperature

Massena, Massena International-Richards Field (23 miles)

  • Lowest 9 December, 2025

    -14.1 °F

  • Average December

    17.2 °F

  • Highest 3 December, 2025

    33.1 °F

Climate (2020–Present)

Massena, Massena International-Richards Field (23 miles)

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  • Average Low 2020–2025

    36.5 °F

  • Average 2020–2025

    46.5 °F

  • Average High 2020–2025

    56.1 °F
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