Croil Island Weather Forecast

    • 49
    • 70

    Mostly Sunny

    • 65
    • 78

    Chance Rain Showers

    • 54
    • 76

    Chance Rain Showers

    • 51
    • 68

    Partly Sunny

    • 59
    • 75

    Rain Showers Likely

    • 54
    • 72

    Mostly Cloudy

Today 11 Sep Northern St. Lawrence

Sunny. Highs in the upper 60s. Light and variable Winds, becoming west around 10 Mph this afternoon.

Tonight 11 Sep Northern St. Lawrence

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Croil Island Temperature Statistics

September Temperature

Massena, Massena International-Richards Field (6.8 miles)

  • Lowest 7 September, 2026

    51.7 °F

  • Average September

    66.5 °F

  • Highest 2 September, 2026

    81.6 °F

Climate (2021–2026)

Massena, Massena International-Richards Field (6.8 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    55.9 °F
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