South Lafourche Leonard Miller Jr. Airport Weather Forecast

    • 59
    • 78

    Increasing Clouds

    • 61
    • 79

    Mostly Sunny

    • 60
    • 79

    Partly Sunny

    • 59
    • 81

    Mostly Sunny

    • 58
    • 77

    Mostly Sunny

    • 61
    • 76

    Partly Sunny

    • 61
    • 78

    Partly Sunny

Today 24 Mar Lower Lafourche

Sunny. Near steady temperature in the upper 70s. Southeast Winds 5 to 10 Mph.

Tonight 24 Mar Lower Lafourche

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 60s. South Winds around 5 Mph in the Evening, becoming light and variable.

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South Lafourche Leonard Miller Jr. Airport Temperature Statistics

March Temperature

Galliano, South Lafourche Airport (0 miles)

  • Lowest 18 March, 2026

    32.7 °F

  • Average March

    67.4 °F

  • Highest 11 March, 2026

    82 °F

Climate (2021–Present)

Galliano, South Lafourche Airport (0 miles)

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  • Average Low 2021–2026

    64.5 °F

  • Average 2021–2026

    72.5 °F

  • Average High 2021–2026

    80 °F
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