Walter F Pratt Memorial Forest Weather Forecast

    • 60
    • 69

    Chance Rain Showers

    • 52
    • 74

    Mostly Cloudy

    • 52
    • 71

    Chance Rain Showers

    • 44
    • 68

    Partly Sunny

    • 50
    • 65

    Chance Rain Showers

    • 48
    • 66

    Chance Rain Showers

Today 15 Sep Northern St. Lawrence

Partly sunny this Morning, then becoming mostly cloudy. Highs in the upper 60s. Light and variable Winds, becoming south around 10 Mph this afternoon.

Tonight 15 Sep Northern St. Lawrence

Partly cloudy until Midnight, then becoming mostly cloudy. A 20 percent chance of Showers. Lows around 60. South Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Walter F Pratt Memorial Forest Temperature Statistics

September Temperature

Massena, Massena International-Richards Field (10.6 miles)

  • Lowest 12 September, 2026

    44.7 °F

  • Average September

    65.7 °F

  • Highest 2 September, 2026

    81.6 °F

Climate (2021–2026)

Massena, Massena International-Richards Field (10.6 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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