Mountain Bayou Lake Weather Forecast

    • 75
    • 86

    Chance Thunderstorms

    • 75
    • 88

    Mostly Cloudy

    • 72
    • 88

    Chance Thunderstorms

    • 69
    • 84

    Rain Showers

    • 70
    • 84

    Thunderstorms Likely

    • 70
    • 82

    Rain Showers

    • 70
    • 81

    Rain Showers

Today 17 May Evangeline

Partly sunny with a chance of Showers and Thunderstorms. Highs in the mid 80s. South Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 17 May Evangeline

Mostly cloudy. Lows in the mid 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Bayou Lake Temperature Statistics

May Temperature

Opelousas St Landry Parish Airport (23.6 miles)

  • Lowest 2 May, 2026

    51.1 °F

  • Average May

    68.9 °F

  • Highest 14 May, 2026

    86 °F

Climate (2021–Present)

Opelousas St Landry Parish Airport (23.6 miles)

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  • Average Low 2021–2026

    58.4 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    79.1 °F
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