Medicant Island Weather Forecast

    • 60
    • 76

    Partly Sunny

    • 61
    • 76

    Mostly Cloudy

    • 57
    • 75

    Partly Sunny

    • 54
    • 70

    Sunny

    • 57
    • 67

    Mostly Sunny

    • 61
    • 72

    Partly Sunny

Today 10 Nov Lower Lafourche

Sunny. Highs in the upper 70s. Northeast Winds around 5 Mph.

Tonight 10 Nov Lower Lafourche

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Sprinkles after midnight. Lows in the upper 50s. Light and variable Winds, becoming northwest around 5 Mph after midnight.

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Medicant Island Temperature Statistics

November Temperature

Galliano, South Lafourche Airport (17.4 miles)

  • Lowest 7 November, 2026

    57.2 °F

  • Average November

    72.5 °F

  • Highest 1 November, 2026

    84.2 °F

Climate (2022–2026)

Galliano, South Lafourche Airport (17.4 miles)

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  • Average Low 2022–2026

    64.6 °F

  • Average 2022–2026

    72.8 °F

  • Average High 2022–2026

    80.4 °F
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