Fort Jackson Weather Forecast

    • 54
    • 77

    Increasing Clouds

    • 44
    • 63

    Rain Showers

    • 46
    • 60

    Rain Showers

    • 41
    • 57

    Rain Showers Likely

    • 37
    • 52

    Rain Showers Likely

    • 37
    • 49

    Chance Rain Showers

Today 19 Oct Southwestern St. Lawrence

Partly sunny. Warmer with Highs in the upper 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 19 Oct Southwestern St. Lawrence

Partly cloudy with a chance of Showers until Midnight, then Showers after midnight. Lows in the lower 50s. South Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

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Fort Jackson Temperature Statistics

October Temperature

Massena, Massena International-Richards Field (16.8 miles)

  • Lowest 10 October, 2025

    25 °F

  • Average October

    53 °F

  • Highest 5 October, 2025

    84.9 °F

Climate (2020–Present)

Massena, Massena International-Richards Field (16.8 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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