Little Lake Lafourche Weather Forecast

    • 73
    • 94

    Chance Thunderstorms

    • 74
    • 97

    Slight Chance Thunderstorms

    • 72
    • 98

    Hot

    • 73
    • 96

    Mostly Sunny

    • 73
    • 93

    Mostly Sunny

    • 73
    • 94

    Mostly Sunny

Today 5 Sep Richland

Partly cloudy. Patchy fog early this morning. A slight chance of Showers and Thunderstorms this morning. A chance of Showers and Thunderstorms this afternoon. Humid with Highs in the mid 90s. Light and variable Winds, becoming east around 5 Mph. Chance of rain 30 percent. Heat index Values up to 106.

Tonight 5 Sep Richland

Partly cloudy in the Evening, then becoming mostly clear. Patchy fog after midnight. Humid with Lows in the mid 70s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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Little Lake Lafourche Temperature Statistics

September Temperature

Monroe Regional Airport (9.9 miles)

  • Lowest 1 September, 2026

    74.6 °F

  • Average September

    84.3 °F

  • Highest 1 September, 2026

    95.6 °F

Climate (2021–2026)

Monroe Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    68.6 °F

  • Average High 2021–2026

    79.7 °F
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