Galliano Weather Forecast

    • 57
    • 68

    Mostly Cloudy

    • 60
    • 73

    Chance Rain Showers

    • 48
    • 71

    Chance Rain Showers

    • 47
    • 65

    Partly Sunny

    • 52
    • 67

    Partly Sunny

    • 56
    • 70

    Mostly Cloudy

    • 57
    • 70

    Mostly Cloudy

Today 29 Jan Lower Lafourche

Mostly cloudy. Highs in the upper 60s. East Winds 5 to 10 Mph.

Tonight 29 Jan Lower Lafourche

Mostly cloudy. Areas of fog after midnight. Near steady temperature around 60. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Galliano Temperature Statistics

January Temperature

Galliano, South Lafourche Airport (1.9 miles)

  • Lowest 22 January, 2025

    18.9 °F

  • Average January

    47 °F

  • Highest 27 January, 2025

    75 °F

Climate (2020–Present)

Galliano, South Lafourche Airport (1.9 miles)

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  • Average Low 2020–2025

    64.4 °F

  • Average 2020–2025

    72.1 °F

  • Average High 2020–2025

    79.5 °F
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