Coteau Holmes Weather Forecast

    • 62
    • 83

    Thunderstorms Likely

    • 71
    • 83

    Mostly Cloudy

    • 73
    • 85

    Breezy

    • 74
    • 87

    Breezy

    • 74
    • 87

    Slight Chance Thunderstorms

    • 62
    • 86

    Chance Thunderstorms

    • 50
    • 71

    Rain Showers Likely

Today 31 Mar Upper St. Martin

Partly sunny. A slight chance of Showers and Thunderstorms late this morning. Highs in the lower 80s. West Winds 5 to 10 Mph, becoming northwest this afternoon. Chance of rain 20 percent.

Tonight 31 Mar Upper St. Martin

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 60s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coteau Holmes Temperature Statistics

March Temperature

Acadiana Regional Airport (11.2 miles)

  • Lowest 21 March, 2025

    34.6 °F

  • Average March

    64 °F

  • Highest 25 March, 2025

    83.6 °F

Climate (2020–Present)

Acadiana Regional Airport (11.2 miles)

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  • Average Low 2020–2025

    60.8 °F

  • Average 2020–2025

    69.9 °F

  • Average High 2020–2025

    80 °F
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