Massena Weather Forecast

    • 42
    • 69

    Becoming Sunny

    • 47
    • 75

    Mostly Sunny

    • 51
    • 78

    Partly Sunny

    • 44
    • 73

    Mostly Sunny

    • 45
    • 70

    Partly Sunny

    • 54
    • 76

    Chance Rain Showers

    • 51
    • 75

    Slight Chance Rain Showers

Today 8 Sep Northern St. Lawrence

Partly sunny. Highs in the upper 60s. West Winds around 10 Mph.

Tonight 8 Sep Northern St. Lawrence

Clear. Lows in the lower 40s. Light and variable Winds.

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Massena Temperature Statistics

September Temperature

Massena, Massena International-Richards Field (1.9 miles)

  • Lowest 1 September, 2025

    46.9 °F

  • Average September

    63 °F

  • Highest 4 September, 2025

    84 °F

Climate (2020–Present)

Massena, Massena International-Richards Field (1.9 miles)

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  • Average Low 2020–2025

    36.7 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    56.2 °F
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