Massena Weather Forecast

    • 65
    • 82

    Mostly Sunny

    • 71
    • 91

    Chance Thunderstorms

    • 62
    • 81

    Rain Showers

    • 63
    • 84

    Partly Sunny

    • 65
    • 87

    Chance Rain Showers

    • 65
    • 89

    Partly Sunny

Today 23 Jul Northern St. Lawrence

Sunny. Highs in the lower 80s. Light and variable Winds.

Tonight 23 Jul Northern St. Lawrence

Mostly clear until Midnight, then becoming partly cloudy. Lows in the mid 60s. Light and variable Winds, becoming south around 10 Mph after midnight.

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Massena Temperature Statistics

July Temperature

Massena, Massena International-Richards Field (1.9 miles)

  • Lowest 4 July, 2025

    50.6 °F

  • Average July

    73 °F

  • Highest 12 July, 2025

    93.7 °F

Climate (2020–Present)

Massena, Massena International-Richards Field (1.9 miles)

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  • Average Low 2020–2025

    36.8 °F

  • Average 2020–2025

    46.6 °F

  • Average High 2020–2025

    56.2 °F
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