Mountain Bayou Lake Weather Forecast

    • 47
    • 82

    Rain Showers

    • 39
    • 61

    Becoming Sunny

    • 47
    • 70

    Mostly Sunny

    • 56
    • 74

    Mostly Sunny

    • 48
    • 80

    Chance Rain Showers

    • 38
    • 58

    Mostly Cloudy

    • 42
    • 62

    Partly Sunny

Today 11 Mar Evangeline

Mostly cloudy. Showers with a chance of Thunderstorms this afternoon. Highs in the lower 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

Tonight 11 Mar Evangeline

Mostly cloudy. A chance of Showers and Thunderstorms this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Much cooler with Lows in the upper 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming north 15 to 20 Mph with Gusts up to 35 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Bayou Lake Temperature Statistics

March Temperature

Opelousas St Landry Parish Airport (23.6 miles)

  • Lowest 2 March, 2026

    46.2 °F

  • Average March

    69.7 °F

  • Highest 6 March, 2026

    84.2 °F

Climate (2021–Present)

Opelousas St Landry Parish Airport (23.6 miles)

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  • Average Low 2021–2026

    58.3 °F

  • Average 2021–2026

    67.9 °F

  • Average High 2021–2026

    79.1 °F
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