Fort Jackson Weather Forecast

    • 21
    • 37

    Chance Rain/Snow

    • 17
    • 31

    Chance Snow Showers

    • 29
    • 44

    Mostly Sunny

    • 45
    • 59

    Chance Rain Showers

    • 42
    • 59

    Chance Rain Showers

    • 35
    • 55

    Partly Sunny

Today 6 Apr Southwestern St. Lawrence

Mostly cloudy with a slight chance of rain or snow Showers. Highs in the upper 30s. West Winds around 10 Mph. Chance of precipitation 20 percent.

Tonight 6 Apr Southwestern St. Lawrence

Partly cloudy. A chance of snow Showers or a slight chance of rain Showers until Midnight, then snow Showers likely after midnight. Snow accumulation up to 1 inch. Lows in the lower 20s. Northwest Winds around 10 Mph, becoming northeast after midnight. Chance of precipitation 70 percent.

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Fort Jackson Temperature Statistics

April Temperature

Massena, Massena International-Richards Field (16.8 miles)

  • Lowest 2 April, 2026

    29.6 °F

  • Average April

    41.6 °F

  • Highest 3 April, 2026

    72.6 °F

Climate (2021–Present)

Massena, Massena International-Richards Field (16.8 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    55.9 °F
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