Catfish Lake Weather Forecast

    • 77
    • 89

    Slight Chance Thunderstorms

    • 78
    • 88

    Chance Thunderstorms

    • 78
    • 89

    Chance Thunderstorms

    • 78
    • 89

    Slight Chance Thunderstorms

    • 78
    • 90

    Slight Chance Thunderstorms

    • 79
    • 90

    Mostly Sunny

Today 8 Aug Lower Lafourche

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 80s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 8 Aug Lower Lafourche

Partly cloudy in the Evening, then clearing. Humid with Lows in the upper 70s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Catfish Lake Temperature Statistics

August Temperature

Galliano, South Lafourche Airport (5 miles)

  • Lowest 3 August, 2026

    71.6 °F

  • Average August

    82.1 °F

  • Highest 1 August, 2026

    94.6 °F

Climate (2021–2026)

Galliano, South Lafourche Airport (5 miles)

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  • Average Low 2021–2026

    64.4 °F

  • Average 2021–2026

    72.6 °F

  • Average High 2021–2026

    80.3 °F
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