Little Lake Weather Forecast

    • 80
    • 92

    Thunderstorms Likely

    • 79
    • 86

    Thunderstorms

    • 81
    • 86

    Thunderstorms

    • 81
    • 87

    Thunderstorms

    • 79
    • 88

    Chance Thunderstorms

    • 80
    • 91

    Chance Thunderstorms

Today 23 Jul Coastal Jefferson

Mostly sunny. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 90s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 110.

Tonight 23 Jul Coastal Jefferson

Mostly clear. Near steady temperature in the lower 80s. West Winds 5 to 10 Mph.

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Little Lake Temperature Statistics

July Temperature

Galliano, South Lafourche Airport (9.3 miles)

  • Lowest 9 July, 2025

    71.1 °F

  • Average July

    81.3 °F

  • Highest 5 July, 2025

    92.3 °F

Climate (2020–Present)

Galliano, South Lafourche Airport (9.3 miles)

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  • Average Low 2020–2025

    64.5 °F

  • Average 2020–2025

    72.2 °F

  • Average High 2020–2025

    79.6 °F
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