Lake Trois Jeans Weather Forecast

    • 64
    • 75

    Rain Showers

    • 47
    • 73

    Rain Showers

    • 40
    • 59

    Mostly Cloudy

    • 42
    • 55

    Mostly Cloudy

    • 48
    • 60

    Mostly Cloudy

    • 43
    • 63

    Slight Chance Rain Showers

Today 9 Jan Lower Lafourche

Showers likely with a chance of Thunderstorms. Highs in the mid 70s. South Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 9 Jan Lower Lafourche

Mostly cloudy with a chance of Thunderstorms. Showers Likely, mainly in the evening. Lows in the mid 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Trois Jeans Temperature Statistics

January Temperature

Galliano, South Lafourche Airport (12.4 miles)

  • Lowest 1 January, 2026

    45.7 °F

  • Average January

    63.9 °F

  • Highest 6 January, 2026

    77.9 °F

Climate (2021–Present)

Galliano, South Lafourche Airport (12.4 miles)

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  • Average Low 2021–2026

    64.4 °F

  • Average 2021–2026

    72.4 °F

  • Average High 2021–2026

    79.9 °F
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