Larose Weather Forecast

    • 75
    • 94

    Chance Thunderstorms

    • 75
    • 93

    Chance Thunderstorms

    • 76
    • 93

    Chance Thunderstorms

    • 76
    • 90

    Chance Thunderstorms

    • 76
    • 91

    Chance Thunderstorms

    • 75
    • 90

    Thunderstorms Likely

    • 75
    • 89

    Thunderstorms Likely

Today 17 Aug Upper Lafourche

Mostly sunny with a chance of Showers and Thunderstorms. Near steady temperature around 90. North Winds around 5 Mph. Chance of rain 40 percent. Heat index Values up to 105.

Tonight 17 Aug Upper Lafourche

Partly cloudy with a chance of Thunderstorms with a slight chance of Showers in the Evening, then mostly clear after midnight. Humid with Lows in the mid 70s. West Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 30 percent.

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Larose Temperature Statistics

August Temperature

Galliano, South Lafourche Airport (11.2 miles)

  • Lowest 8 August, 2025

    73.4 °F

  • Average August

    81.2 °F

  • Highest 14 August, 2025

    93 °F

Climate (2020–Present)

Galliano, South Lafourche Airport (11.2 miles)

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  • Average Low 2020–2025

    64.5 °F

  • Average 2020–2025

    72.3 °F

  • Average High 2020–2025

    79.7 °F
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