Grantville State Forest Weather Forecast

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    • 44

    Rain

    • 34
    • 49

    Rain

    • 30
    • 44

    Chance Rain Showers

    • 32
    • 46

    Chance Rain Showers

    • 37
    • 52

    Rain Showers Likely

    • 32
    • 50

    Chance Rain Showers

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    • 49

    Chance Rain Showers

Today 30 Oct Northern St. Lawrence

Rain. Near steady temperature in the mid 40s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 30 Oct Northern St. Lawrence

Rain. Lows in the lower 40s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grantville State Forest Temperature Statistics

October Temperature

Massena, Massena International-Richards Field (6.8 miles)

  • Lowest 10 October, 2025

    25 °F

  • Average October

    50.2 °F

  • Highest 5 October, 2025

    84.9 °F

Climate (2020–Present)

Massena, Massena International-Richards Field (6.8 miles)

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  • Average Low 2020–2025

    36.8 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    56.4 °F
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