Chackbay Weather Forecast

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    • 93

    Chance Thunderstorms

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    • 93

    Chance Thunderstorms

    • 76
    • 94

    Chance Thunderstorms

    • 75
    • 93

    Chance Thunderstorms

    • 74
    • 92

    Chance Thunderstorms

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    • 91

    Thunderstorms Likely

Today 17 Aug Upper Lafourche

Sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. North Winds around 5 Mph. Chance of rain 40 percent. Heat index Values up to 108.

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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Chackbay Temperature Statistics

August Temperature

Houma-Terrebonne Airport (23 miles)

  • Lowest 5 August, 2025

    73.4 °F

  • Average August

    80.7 °F

  • Highest 13 August, 2025

    93.2 °F

Climate (2020–Present)

Houma-Terrebonne Airport (23 miles)

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  • Average Low 2020–2025

    61.9 °F

  • Average 2020–2025

    68.9 °F

  • Average High 2020–2025

    78.7 °F
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