Lake Tambour Weather Forecast

    • 77
    • 83

    Chance Rain Showers

    • 77
    • 84

    Mostly Cloudy

    • 78
    • 85

    Partly Sunny

    • 77
    • 85

    Partly Sunny

    • 79
    • 86

    Chance Rain Showers

    • 80
    • 86

    Chance Thunderstorms

Today 25 Sep Lower Terrebonne

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

Tonight 25 Sep Lower Terrebonne

Partly cloudy. A slight chance of Showers in the evening. Lows in the mid 70s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Tambour Temperature Statistics

September Temperature

Galliano, South Lafourche Airport (16.2 miles)

  • Lowest 19 September, 2026

    69.3 °F

  • Average September

    81.5 °F

  • Highest 8 September, 2026

    91.9 °F

Climate (2022–2026)

Galliano, South Lafourche Airport (16.2 miles)

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  • Average Low 2022–2026

    64.5 °F

  • Average 2022–2026

    72.7 °F

  • Average High 2022–2026

    80.4 °F
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