Couvillion Airport Weather Forecast

    • 76
    • 94

    Thunderstorms Likely

    • 75
    • 95

    Chance Thunderstorms

    • 76
    • 95

    Chance Thunderstorms

    • 74
    • 95

    Chance Thunderstorms

    • 74
    • 94

    Chance Thunderstorms

    • 74
    • 94

    Chance Thunderstorms

Today 15 Aug Upper St. Martin

Mostly sunny. Patchy fog this morning. A chance of Showers and Thunderstorms this Morning, then Showers and Thunderstorms likely this afternoon. Highs in the mid 90s. Southwest Winds around 5 Mph. Chance of rain 60 percent. Heat index Values up to 107.

Tonight 15 Aug Upper St. Martin

Partly cloudy in the Evening, then becoming 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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  • Temperature Forecast NOAA

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Couvillion Airport Temperature Statistics

August Temperature

Opelousas St Landry Parish Airport (13 miles)

  • Lowest 4 August, 2025

    68 °F

  • Average August

    80.3 °F

  • Highest 13 August, 2025

    94.5 °F

Climate (2020–Present)

Opelousas St Landry Parish Airport (13 miles)

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  • Average Low 2020–2025

    58 °F

  • Average 2020–2025

    67.5 °F

  • Average High 2020–2025

    78.5 °F
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