St Martinville Weather Forecast

    • 65
    • 84

    Slight Chance Thunderstorms

    • 65
    • 85

    Rain Showers Likely

    • 68
    • 85

    Chance Thunderstorms

    • 68
    • 84

    Chance Thunderstorms

    • 67
    • 85

    Chance Thunderstorms

    • 62
    • 84

    Chance Thunderstorms

Today 30 Mar Upper St. Martin

Patchy fog this morning. Mostly cloudy with a slight chance of Showers and Thunderstorms this Morning, then partly sunny with a chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. Southeast Winds 5 to 10 Mph, becoming south with Gusts up to 20 Mph this afternoon. Chance of rain 40 percent.

Tonight 30 Mar Upper St. Martin

Mostly cloudy. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.

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St Martinville Temperature Statistics

March Temperature

Acadiana Regional Airport (6.8 miles)

  • Lowest 17 March, 2026

    32.6 °F

  • Average March

    66.3 °F

  • Highest 6 March, 2026

    85.6 °F

Climate (2021–Present)

Acadiana Regional Airport (6.8 miles)

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  • Average Low 2021–2026

    61 °F

  • Average 2021–2026

    70.5 °F

  • Average High 2021–2026

    80.5 °F
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