Massena Weather Forecast

    • 65
    • 89

    Slight Chance Rain Showers

    • 63
    • 89

    Chance Thunderstorms

    • 62
    • 83

    Rain Showers Likely

    • 59
    • 77

    Rain Showers Likely

    • 56
    • 75

    Chance Thunderstorms

    • 56
    • 74

    Slight Chance Thunderstorms

Today 15 Sep Cass

Partly sunny with a slight chance of Showers this Morning, then sunny this afternoon. Highs in the upper 80s. South Winds around 5 Mph, increasing to around 10 Mph with Gusts up to 20 Mph this afternoon. Chance of rain 20 percent.

Tonight 15 Sep Cass

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the mid 60s. South Winds 5 to 10 Mph.

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Massena Temperature Statistics

September Temperature

Atlantic (17.4 miles)

  • Lowest 7 September, 2025

    39.2 °F

  • Average September

    64.9 °F

  • Highest 13 September, 2025

    95 °F

Climate (2020–Present)

Atlantic (17.4 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    50.7 °F

  • Average High 2020–2025

    61.5 °F
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