Arnaudville Weather Forecast

    • 76
    • 96

    Slight Chance Thunderstorms

    • 78
    • 99

    Rain Showers Likely

    • 75
    • 95

    Rain Showers

    • 74
    • 93

    Thunderstorms Likely

    • 74
    • 95

    Slight Chance Thunderstorms

    • 74
    • 94

    Chance Thunderstorms

Today 25 Aug St. Landry

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. Northwest Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 106.

Tonight 25 Aug St. Landry

Mostly clear. Humid with Lows in the mid 70s. South Winds around 5 Mph in the Evening, becoming light and variable.

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Arnaudville Temperature Statistics

August Temperature

Lafayette, Lafayette Regional Airport (13.7 miles)

  • Lowest 3 August, 2026

    73.7 °F

  • Average August

    86.4 °F

  • Highest 19 August, 2026

    99.6 °F

Climate (2021–2026)

Lafayette, Lafayette Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    62.1 °F

  • Average 2021–2026

    71.3 °F

  • Average High 2021–2026

    81 °F
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